EA-350 Solid State Phono Amplifier

An all discreet, all step symmetric non-feedback phono amplifier that supports balance inputs.

Non-feedback circuits for lovers of analog

Phasemation's touchstone of a semiconductor phono amplifier has brushed up all of the functions from the interior MC transformer to the circuits of EA-350

Specifications

 
 

Reviews

» AUDIOPHILIA STAR COMPONENT AWARD 2022 (Anthony Kershaw)
 

EA-320

 
 

PP-2000 MC Phono Cartridge

Phasemation's flagship MC cartridge which can reproduce musical reality of the artist's passion engraved in the record.

Phasemation continues to build and refine their line of cartridges and have successfully created auditory lateralization, acoustic space reproduction, extremely fresh midrange-treble and a rich and harmonic bass. They call this their "ultimate" and gave it the name, PP-2000.

Main Features:
The Magnetic Circuit has been completely redesigned. Front yoke and pole piece assemblies are optimized shapes that increase magnetic efficiency and uniformity, increasing the output of the motor assembly without increasing the mass.

The Body Structure has been redesigned to get the best balance of sound quality. The materials of the base and body have been upgraded to Stainless Steel and Duralium with a Diamond Like Carbon (DLC) coating. This coating is a Carbon film improving vibration damping properties, rigidity, and electrical insulation.

Awards

- Stereo Sound Grand Prix 2015 Grand Prix Prize
- Stereo Sound BEST BUY COMPONENTS 2015-16 Phono Cartridge　1st Prize
- Ongen Publising Audio Excellence Award 2016 Bronze Prize
- Ongen Publising Analog Grand Prix 2016 Phono Cartridge Gold Prize
- Seibundo-Shinkosha 2016 MJ Technology of the Year Analog Components Excellent Award
- "STEREO" magazine Annual Best Components 2015 Analog Components 1st Prize

PP-2000 user manual download

Specifications

 
 

PP-1000

 
 

PP-1000 MC Cartridge

Discontinued

Low impedance MC cartridge that draws out a virtual feel of music and the artist's passion, which is carved in the record.

Reviews / Downloads

TONEAudio.com - "ANALOGAHOLIC" by Richard Mak
PP-1000 user manual download

Awards

- Stereo Sound Grand Prix 2011 Grand Prix Prize
- Stereo Sound BEST BUY COMPONENTS 2011-12 Phono Cartridge 1st Prize
- Stereo Sound BEST BUY COMPONENTS 2012-13 Phono Cartridge 3rd Prize
- Stereo Sound BEST BUY COMPONENTS 2013-14 Phono Cartridge 2nd Prize
- Ongen Publising Audio Excellence Award 2012 Bronze Prize
- Ongen Publising analog Grand Prix 2012 Analog Components Product Award
- Seibundo-shinkosha 2013 MJ Technology of the Year Analog Components Award

Specifications

 
 

PP-MONO

 
 

PP-MONO MC Phono Cartridge

The PP-Mono model was introduced on Phasemation's 10th anniversary of brand establishment and as the culmination of cartridge development.

PP-Mono was created for audiophiles who are "mono" fans looking for more from their mono recordings and is a firm favourite of analogue audiophiles. Like it's siblings, it's mid to treble frequencies are extremely fresh and its bass is rich and harmonic, UNIQUE for a mono cartridge.

Awards

Seibundo-shinkosha - 2012 MJ Technology of the Year Analog Components Award

Download

PP-MONO user manual download

Specifications

 
 

PP-300 MC Phono Cartridge

 
 

PP-300 MC Cartridge

The PP-300, also introduced at Phasemation's 10th anniversary, is a lower cost cartridge incorporating the features and know-how of the PP-1000. The results are similar to the PP-1000, freshness in mids and highs, richness the bass.

Awards

-Stereo Sound BEST BUY COMPONENTS 2012-13 Phono Cartridge　1st Prize
-Stereo Sound BEST BUY COMPONENTS 2013-14 Phono Cartridge　3rd Prize
-Ongen Publising Audio Excellence Award 2012 Bronze Prize
-Ongen Publising analog Grand Prix 2013 Gold Award
-Seibundo-shinkosha 2012 MJ Technology of the Year Analog Components Award

Download

PP-300 user manual download

Specifications

 
 

PP-500 MC Phono Cartridge

 
 

PP-500

The PP-500 follows the technology of the flagship model PP-2000 as a reasonably priced cartridge option. The PP-500 accurately inherits the lineage of the PP-2000 as Phasemation ensures the PP-2000's fundamental performances such as the auditory lateralization and spatial acoustic reproduction.

New design in magnetic circuit
Like the PP-2000, the PP-500 provides an excellent magnetic field having high efficiency and uniformity.

Improved trackability with vibration adjustment
The PP-500 has an improved version of the PP-300's vibration system. By adopting the base made of duralumin and improving the vibration system exclusively for PP-500 an improved level of realism is achieved.

The same high quality materials of PP-2000 are used in the PP-500:
- Cantilever made of pure boron material
- Magneto coil made of 6N oxygen-free copper wire
- Pure iron coil bobbin, etc.

Specifications

 
 

PP-200 MC Phono Cartridge

 

 
 

PP-5000 MC Phono Cartridge

Flagship MC cartridge that draws out the music’s reality and the artist’s passion.

The PP-5000 is a new milestone in the field of cartridges. Based on the knowledge gained through continuous research on cartridges, the PP-5000 has a diamond cantilever achieving even greater spatial expression, sound image localization, and bass sound playing representing the new flagship cartridge for Phasemation!

Specifications

Awards

» Stereo Sound Grand Prix - Grand Prix Award 2022
» Ongen Publishing - 2023 Analog Grand Prix Gold Award
» Ongen Publishing - Audio Excellence Award 2023 Special Grand Prize
» SEIBUNDO SHINKOSHA Publishing- MJ Technology of the Year Analog Components Honorable Mention 2022
» ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Phono cartridge over ¥500,000 1st Place Year Compo

»PP-2000 Phono Cartridge

 
 

PP-200 MC Phono Cartridge

In response to the demand for a basic model, Phasemation released the PP-200! This cartridge presents listeners with a feeling of the essence of their top models at a lower price. The PP-200 has been refined in detail while maintaining the basic performance standards. The PP-200 pursues the same sound image localization, spatial reproducibility, fresh mids and highs, and a rich bass that are inherited from the upper level models.

Features

A powerful magnetic circuit adopting neodymium magnets.
Adopted neodymium magnets for the magnetic circuit. Brought about an increase in output along with powerful sound quality.

Improved the tracking ability due to reexamining the vibration system.
Improved the vibration system which enhanced the tracking ability. Improved the tracing capability.

Diamond tips and boron cantilevers used on the upper models are inherited to this cartridge.
Inherited high sound quality materials that were proven in PP-2000 and other models such as diamond stylus tips, cantilevers made of solid boron material, and 6N oxygen-free copper wires for the generator coil.

A new generation body structure.
Adopted a newly shaped body to control unwanted vibrations and achieved a direct sound quality.

Specifications

 

Reviews

» HiFi+ Maganzine - Jason Kennedy, September 2022

 

Awards

• hi-fi+ Magazine ANALOGUE AWARDS 2023 - WINNER - Cartridges
• ONGAKU NO TOMO SHA CORP.STEREO magazine - Best Buy Components 2022 Phono cartridge between ¥60,000 to ¥150,000 1st Place Classic
• ONGAKU NO TOMO SHA CORP.STEREO magazine 2021 - Best Buy Components 2021 Phono cartridge between ¥60,000 to ¥150,000 1st
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2020 Honorable Mention
• ONGAKU NO TOMO SHA CORP.STEREO magazine 2020 - Best Buy Components 2020 Phono cartridge between ¥60,000 to ¥150,000 1st

 
 

Back to PP-5000 Cartridge

 

 
 

EA-1200 Tube Phono Amplifier

Features

A separate (3 units), tube type LCR non-feedback　phono-amplifier
that draws out the music’s reality and the artist’s passion

- MC step-up transformer that is specially tuned based on the transformer containing T-1000 is built inside.
- Newly designed vacuum tube type LCR equalizer abiding to high sound quality and the independent usefulness of the left and right.
- Worked more on the countermeasures towards noises and more clean and powerful left/right (in common) power supply based on the EA-1000.

The EQ amplifier with the left and right divided independently and supported by a powerful power supply, the played sound with its high S/N ratio and high resolution delivers the highest degree of realism of the performer with an overwhelming sense of liveliness and good visibility of the performer on stage.

1. Non-feedback LCR equalizer due to tube type unit amplifiers composed with two monaural blocks

A transformer equivalent to T-1000 is built in and all three inputs can be switched to MC or MM for balanced inputs. In addition, we adopted the BAL/UNBAL switch for countermeasures towards noises when an unbalanced connection is made on the MC. The non-feedback SRPP-type amplifying circuit of ECC-803S which has an excellent transient response and an outstanding reputation for sound quality plus the low impedance output cathode follower due to ECC-802S are together adopted as a unit amplifier. You can enjoy the large dynamic range and its glossy and lively sound quality that is possible only in vacuum tubes. The LCR type is adopted for the equalizing circuit. Power loss and inductive noise in the signal line can be minimized and sound quality deterioration can be suppressed by adopting the LCR type which can reduce the impedance of the signal system. The information obtained is outputted from the last stage without any losses by adopting large coils, high quality film capacitors, and so forth. Three types of equalizer curve switches are installed. The RIAA for stereo, Mono 1 (for use with DECCA label and so forth) and Mono 2 (for use with Columbia label and so forth) can be selected. Mono1 and Mono2 are for monaural use only. This enables a higher fidelity playback for both the DECCA and Columbia labels.

2. Power supply with direct heat rectifier tubes 5U4G composed of a monaural block using a high-capacity R-core transformer

For the rectification circuit, an R-core power transformer with excessive capacity is used and a rich rectification circuit is used for each independent left and right power supplies by using two choke coils and rectifier tubes (5U4G) which in principle do not generate switching noises. Furthermore, the power supply transformer and choke coils are magnetically shielded to provide a cleaner and stronger power to the amplifier. In addition, a 3-terminal regulator DC ignition system is used for the heater power supply of the amplifier achieving a high S/N ratio.

3. Ensuring the quality

A 10mm-thick aluminum slant front panel pursuing the elegant design of EA-2000, a 1.6mm-thick copper-plated steel plate chassis base, and a 2mm-thick aluminum cover with a magnetic shield are used to ensure rigidity and reduce magnetic distortion.
The foot is equipped with heavy metal insulators to isolate external vibrations.
The RCA terminals are made by Flutech, renowned for their high quality and high sound quality, and the XLR terminals are plated by Neutrik to aim for total balance in the sound quality.
The highly universal and elegant polishing does not abandon the pleasure for owning this

Specifications

- Form: Tube Type LCR Non-Feedback Phono Amplifier
- Input Form: MM, MC
- Input Sensitivity: MM 2mV, MC 0.1mV
- Suitable Cartridge Output Impedance: MM 47kΩ or less, MC 1.5 to 40Ω
- Gain: MM 40dB, MC 66dB
- Input Conversion S/N Ratio: MM -120dBV, MC -146dBV
- Rated Output Voltage: 200mV (1kHz)
- Rear Curve Tolerance: ±0.5dB (20 to 20kHz)
- Power Consumption: 43W (100VAC　50 to 60Hz) for each ch
- Dimensions: Amplifier 210(W) x 93(H) x 365(D) x2
- Power Supply: 210(W) x 93(H) x 346 (D) x1
- Weight Amplifier: 4kg x2、Power Supply 5.8kg
*Caution: For the EA-1200T input, the XLR or RCA, only one can be used for the input. If the two are used at the same time, it can be the cause of malfunctions

 

Awards

• Ongen Publishing - analog Grand Prix Gold Award
• Ongen Publishing - Audio Excellence Award 2022 Gold Award
• Stereo Sound Publishing - Stereo Sound Grand Prix Grand Prix Award
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2021 Analog Components Excellence Award
• ONGAKU NO TOMO SHA CORP.STEREO magazine - Best Buy Components 2021 Phono equalizer over ¥500,000 1st
• ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Phono equalizer over ¥500,000 2nd Place Classic

 
 

EA-550

 

 
 

EA-550 Phono Amplifier

Features

A separate type phono amplifier (2 units), all discreet, all-stage symmetric non-feedback circuit that draws out the music’s reality and the artist’s passion.

A separate type phono amplifier (2 units), all discreet, all-stage symmetric non-feedback circuit that draws out the music’s reality and the artist’s passion.

- This time, any small inexactness were eliminated as a compilation of semiconductor phono amplifiers, and the built-in MC transformer was newly designed with a special split winding structure that uses a high pure copper wire PC-TripleC as the secondary winding material.
- The EA-550 will be released to experience a new level of sound along with a refinement on the circuit.

Adopted a strong chassis structure of a 2 unit box with Lch and Rch being independent and completely monaural

Following the elegant design of CA-1000 / T-2000, a strong housing structure consisting of a 10mm thick aluminum slant front panel, a 1.6mm thick copper plated steel chassis base and a 1.6mm thick copper plated steel sheet cover was adopted and this ensures rigidity and reduces magnetic deformation.
A heavy weight metal insulator that blocks external vibrations is used for the feet.
In addition, the played sound supported by the left and right divided equalizer part and the powerful power supply part has high S/N and high resolution.
The played sound can be enjoyed with overwhelming realism and with a panoramic stage.

V-I / I-V conversion type all-stage symmetrical non-feedback amplifying circuit due to all discreet parts

The negative feedback amplifier which is the mainstream of modern amplifiers constantly compares the input and output signals for both the semiconductor and vacuum tube and this difference (amended signals) can be amplified with high precision at low cost because it is amplified as an input signal. However, there is a time delay between the input and output signals which cannot be solved theoretically and this generates a TIM distortion and the like and this is a big reason why sound satisfaction cannot be attained from negative feedback amplifiers. At Phasemation, amplifiers of semiconductors and vacuum tubes are all composed of non-feedback amplifiers. For non-feedback amplifiers, there are no amending operations like the negative feedback amplifiers and therefore high precision/technology of structured parts and circuits are required. As a result, it is played with no information remains on the sound source (record) and in terms of sound quality, it can play the music with excellent inspiration, dynamics, and shadowed (or the like) expressions.

Prolific Features

Three input terminals are equipped and MM/MC switching is possible for each. In addition, inputs 1 and 2 support balanced inputs due to the XLR connector.
A 2nd order CR type low cut filter with non-feedback is equipped.
Plays warped phonograph records without any music deterioration and prevents the speakers (woofers) from shaking.
Three types of playing curve changeover switches are equipped.
For the equalizer characteristics, along with the RIAA characteristics for the previous stereo, Mono1 (used on the DECCA label and so forth) and Mono2 (used on the Colombia label and so forth) are equipped as a particular characteristic for a monaural. This will allow higher fidelity playback than the DECCA and Columbia labels.

A "degaussed" circuit is equipped

By choosing “degauss” with the functions and playing the record for about 30 seconds, the MC cartridge with a metal core that was magnetized is degaussed and the sound quality becomes clear.
Adoption of parts having high sound quality

On the signals

A 1% grade metal film resistance with marginal rated capacity and reputed high sound quality parts such as a Micar capacitors using silvered Micar plates for dielectrics are used on the RIAA elements which have high influence on the phono amp's sound quality.
On the signals, ELNA’s SILMIC audio grade electrolytic capacitors and metal film resistance of a 1% grade are used.

On the power circuits

The switching noises are few and adopts Rohm’s SiC diodes which have a reputation for high sound quality.
We adopted a large-volume electrolytic capacitor that is of highest rank in audio grades of metal plated terminals which uses Nichicon’s low resistance electrode foil on the commutating capacitor. In addition, the decoupling capacitor adopts ELNA’s SILMIC II.
Low noise zener diodes are used combined with the adoption of shunt regulators that exclude the feedback circuit and this structures a fast and extremely low noise power circuit.
The power transformer uses a transformer of low leakage flux using an R-core particularly for each of the positive and negative power supplies, a total of 4. It eliminates negative effects due to the common impedance of the ground (earth) from each bridge rectification.

Specifications

- Form : V-I/I-V conversion type all-stage symmetric non-feedback equalizing amplifier
- Input Type (Cartridge): MM, MC
- Input Sensitivity: MM 2.5 mV, MC 0.13 mV
- Suitable Cartridge Output Impedance: MM 47 kΩ or less, MC 1.5 to 40Ω
- Gain: MM 38 dB, MC 64 dB
- Input Equivalent S/N Ratio: MM –120dBV, MC –140dBV
- Rated Output Voltage: 200 mV (1kHz)
- Rear Curve Tolerance: ± 0.5 dB (20Hz to 20kHz)
- Power Consumption: 10W (100VAC 50 - 60Hz) for each Ch
- Dimensions: 211 (W) × 93 (H) ×360 (D)
- Weight: 5.5kg for each Ch

 

Awards

• Ongen Publishing - Audio Excellence Award 2020 Gold Award
• Ongen Publising - Audio Excellence Award 2020 Silver Award
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2019 Honorable Mention
• ONGAKU NO TOMO SHA CORP.STEREO magazine - Best Buy Components 2020 Phono equalizer over ¥500,000 3rd Place

 
 

EA-350

 

 
 

EA-320 Phono Amplifier

Features

Specifications

- Form: V-I/I-V conversion type all-stage symmetric non-feedback equalizing amplifier
- Input Sensitivity: MM2.5 mV, MC 0.13 mV
- Suitable Cartridge Output Impedance: MM47 k-ohm or less, MC 1.5 to 40 ohm
- Gain: MM38 dB, MC 64 dB
- Input Equivalent S/N Ratio: MM–120dBV, MC –140dBV
- Rated Output Voltage: 200 mV (1kHz)
- Rear Curve Tolerance: ± 0.5 dB (20Hz to 20kHz)
- Output Impedance: 47 ohm
- Power Requirement: AC120V 60Hz (U.S.A) AC230V 50/60Hz (Europe/Asia)
- Power Consumption: 20W
- External Dimensions: 430 (W) x 93 (H) x 362 (D)
- Mass: 8.8kg

 

Awards

• Ongen Publishing - analog Grand Prix
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2021　Analog Components Honorable Mention
• ONGAKU NO TOMO SHA CORP. STEREO magazine - Best Buy Components 2021 Phono equalizer between \100,000 to \500,000 1st Place
• ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Phono equalizer between ¥100,000 to ¥500,000 1st Place

 
 

EA-220

 

 
 

EA-220 Phono Amplifier

Features

-All discreet, non-feedback phono amplifier that draws out the music’s reality and the artist’s passion
- The EA-200, which has been highly acclaimed since its release in 2013, is now available as the EA-220, incorporating the essence of an advanced model and further refining the sound quality.

Elegant and strong chassis structure with a new front panel

The front panel is a new 8mm-thick slant aluminum panel that follows the elegant design of the EA-1200/EA-550. The chassis base and top cover are made of 1.6mm-thick steel plate with copper plating and also painted on top. Together with the 8mm-thick front panel, it accomplishes a strong chassis structure and reduced magnetic distortion. The foot is equipped with a heavy metal insulator to isolate external vibrations.

Non-negative feedback amplifier circuit using all discrete components

Many of the current vacuum tube amplifiers and semiconductor amplifiers are designed with using a negative feedback amplifier circuit that amplifies the difference (correction signal) between the input and the output stages, and this circuit can be made at low cost and yet has superior specifications.　However, there is a time delay between the input and the output signals that cannot be eliminated in principle, and this causes TIM (transient intermodulation distortion), and is one of the major causes of unsatisfactory sound quality in negative feedback amplifiers. In Phasemation, all amplifiers (both semiconductors and vacuum tubes) are non-feedback amplifiers. A non-feedback amplifier does not have correction operation like a negative feedback amplifier, so constituent parts require high precision, also superior circuit design technology. As a result, it is possible to playback the sound source (record) information without losing all of it, and in terms of sound quality, it is possible to reproduce the dynamics and even subtle nuances of the music.

Dual Monaural Pattern

Builds the dual monaural layout of the same pattern of the left and right, and actualizes a uniformity of the left and right channels at a high level.

Adoption of Parts Having High Sound Quality

On the signals:
- The RIAA elements, which have a high impact on the sound quality of phono amplifiers, use 1% grade metal film resistors with a generous rated capacitance and high-quality film capacitors.
- On the important parts of the signals, ELNA’s SILMIC II audio grade electrolytic capacitors and metal film resistance of a 1% grade are used.

On the power circuits:

- First recovery diodes with high sound quality and low noise (during rectification) are used.
- Low noise Zener diodes are used which structures an extremely low noise power circuit to the Lch and Rch individually.
- The power transformer uses a transformer of low leakage flux using an R-core.

Specification

- Form: MM/MC non-feedback phono amplifier
- Input Form: MM / MC
- Input Sensitivity: MM 2.5mV / MC 0.12mV
- Input Impedance: MM 47kΩ / MC 470Ω
- Gain: MM 38dB / MC 63dB
- Input Conversion S/N Ratio: MM -120dBV / MC -140dBV
- Rated Output Voltage: 200mV (1kHz)
- Rear Curve Tolerance: ±0.5dB (20 - 20kHz)
- Power Requirement: AC120V 60Hz (U.S.A.) AC230V 50/60Hz (Europe/Asia)
- Power Consumption: 2W
- Dimensions: 220（W）×57（H）×228（D）
- Weight: 2.6kg

 

Awards

• Ongen Publishing - Audio Excellence Award 2024 Bronze Award

 
 

Back to EA-2000 Phono Amp

 

 
 

EA-2000 Tube Phono Amplifier

Features

A separate (6 units), tube type LCR non-feedback phono-amplifier that draws out the music’s reality and the artist’s passion

A tube type LCR non-feedback phono amplifier of independent Lch & Rch and completely monaural composed of 6 units

- EA-2000T: MC step-up transformer that is specially tuned based on the T-2000
- EA-2000EQ: Newly designed vacuum tube type LCR equalizer abiding to our own winding coils and other high quality sound components.
- EA-2000PS: Using the power supply of EA-1000 as the base, the power supply is cleaner, more powerful, and with additional noise suppression.

Divided into six units on the left and right and supported by a powerful power supply, the played sound with its high S/N ratio and high resolution delivers the highest degree of realism of the performer with an overwhelming sense of liveliness and good visibility of the performer on stage.

An MC step-up transformer composed of 2 monaural blocks

Transformers are made pursuing high sound quality by reviewing the wire/core material and the winding structure. The monaural unit is composed of a chassis base made of solid steel plates with copper plating and a case cover with an induction ham shield. In addition, magnetic shields were added making a double-layered structure which made the T-2000 successful to completely eliminate sound quality interference between the left and right. Setting this as the base, we have tuned it specifically for the EA-2000.

Non-feedback LCR equalizer due to tube type unit amplifiers composed with two monaural blocks

1) The non-feedback SRPP-type amplifying circuit of ECC-803S which has an excellent transient response and an outstanding reputation for sound quality plus the ultra-low impedance output cathode follower due to 6922 (6DJ8 high reliability tube) are together adopted as a unit amplifier. You can enjoy the large dynamic range and its glossy and lively sound quality that is possible only in vacuum tubes.

2) The LCR type is adopted for the equalizing circuit. Power loss and inductive noise in the signal line can be minimized and sound quality deterioration can be suppressed by adopting the LCR type which can reduce the impedance of the signal system. The information obtained from the step-up transformer is outputted from the output transformer of the last stage without any losses by adopting our own winding coil and high quality film capacitors and so forth.

3) Three types of equalizer curve switches are installed. The RIAA for stereo, Mono 1 (for use with DECCA label and so forth) and Mono 2 (for use with Columbia label and so forth) can be selected. Mono1 and Mono2 are for monaural use only. This enables a higher fidelity playback for both the DECCA and Columbia labels.

Power supply with direct heat rectifier tubes 5U4G composed of 2 monaural blocks using a high-capacity R-core transformer

For the rectification circuit, an R-core power transformer with excessive capacity is used and a rich rectification circuit is used for each independent left and right power supplies by using two choke coils in parallel and rectifier tubes (5U4G) which in principle do not generate switching noise. Furthermore, the power supply transformer and choke coils are magnetically shielded to provide a cleaner and stronger power to the amplifier. In addition, a 3-terminal regulator DC ignition system is used for the heater power supply of the amplifier achieving a high S/N ratio.

Ensuring the quality

A tough chassis structure consisting of machined aluminum control knobs, a 20mm-thick aluminum slant front panel, a 2mm-thick copper-plated steel plate chassis base, and a 2mm-thick aluminum cover with a magnetic shield are used to ensure rigidity and reduce magnetic distortion.
The bottom of the chassis is made of walnut board, which effectively suppresses unwanted resonance in the metal chassis.
The foot is equipped with a TAOC high carbon insulator to isolate external vibrations.
The RCA terminals are made by WBT, renowned for their high quality and high sound quality, and the XLR terminals are rhodium-plated by Furutech to aim for total balance in the sound quality.
The highly universal and elegant polishing does not abandon the pleasure for owning it.

Specifications

Reviews

» HiFi Review, Product of the year, Oct 2022

 

Awards

• HiFi Review（Hong Kong） - product of the year
• Stereo Sound - Grand Prix 2020 Grand Prix Prize
• Ongen Publising - Audio Excellence Award 2021 GRAND SPECIAL PRIZE
• Seibundo-shinkosha - MJ Technology of the Year Analog Components Excellent Award
• Ongen Publising - analog Grand Prix Gold Award
• "STEREO" magazine 2020 - BEST BUY COMPONENTS 2nd
• "STEREO" magazine 2021 - BEST BUY COMPONENTS 3nd
• ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Phono equalizer over ¥500,000 3rd Place Classic

EA-1200 Phono Amp

 

 
 

MA-5000 Vacuum Tube Monaural Power Amplifier (BUILD-TO-ORDER)

Features

WE-211 parallel single output vacuum tube monaural power amplifier

In the world of audio amplifiers, there is a wide range of types, from semiconductor amplifiers to vacuum tube amplifiers, each of which has its own advantages and can be enjoyed as a hobby for audios. In particular, there are several vacuum tube power amplifiers, such as 2A3 and 300B, which are known for their sound quality and are called "famous valves." Their sound quality has a quality that cannot be expressed by semiconductor amplifiers, and they are still strongly supported today. In 2023, Phasemation introduced the MA-5000 as a monaural power amplifier to respond to the desire to experience the highest quality sound from a 211 amplifier. It uses highly reputed vacuum tube 211 at a parallel single output use, also uses 300B for the driver stage to drive the 211 powerfully by a transformer coupling.

PSVANE WE-211 parallel single output stage with a fixed bias and pure class-A operation

The PSVANE WE-211 is a single pure class-A operation with two separate and dedicated fixed bias power supplies that ensure optimal and stable operation. It is a configuration that can demonstrate the inherent qualities of WE-211 in its simplest operation and achieved a powerful speaker drivability of over 45W output power by parallel operation. In addition, with combining the power supply timer control (1 minute) when the power is turned on, high-reliability operation and high-quality sound are achieved.

Output tube PSVANE WE-211 optimally is driven by transformer-coupled PSVANE WE-300B

The PSVANE WE-300B, which has a good reputation as an output tube, is used as the driver for WE-211 in transformer coupling, and by setting the WE-300B to the optimum operating point, the WE-211 parallel independent fixed bias DC stability is improved and driving the speaker with unwavering stability.

Non-feedback amplifier configuration with triode tubes in all stages

The amplifier circuit is composed of an ECC803 + 300B + WE211 triode tube in all stages to achieve the dynamic and expressive unique music playing capability that is only possible with a non-feedback circuit.

Adoption of the output transformer and interstage transformer made by Lundahl, Sweden

The Lundahl interstage and output transformers were selected as the most suitable for MA-5000’s composition and the sound quality we are aiming for. In the interstage transformer, with utilizing the independent winding structure on the secondary side, a fixed bias circuit is provided to each WE-211, and the optimum operating point setting and stable operation are ensured by direct reading of the meter. In addition, for the output transformer, we have prepared a specially designed transformer that can optimally drive a speaker impedance of 4 to 8Ω.

Balanced input supported with adapting the transformer type attenuator

The input terminals are provided both balanced and unbalanced, and a transformer type attenuator that also serves as a balanced to unbalanced converter is built in.　The gain can be adjusted by -3, -6, and -10 dB compared to the standard gain, and an input OFF position of negative infinity can be set to facilitate the speaker output off when changing cable connections and so forth.

Independent dual power transformer configuration

The driver stage (300B) and power stage (WE-211 parallel-single) are each powered by independent power transformers to eliminate mutual interference between the input signal amplification circuit and the speaker driving output circuit in order to amplify the signal levels from minute to high-power level clearly. Furthermore, the power transformer is floating from the chassis with anti-vibration rubber. It suppresses unnecessary vibration from being transmitted to the chassis, contributing to further reduction of the noise level.

Thorough low noise design

For the high-voltage power supply, two 5R4G rectifier tubes which in principle do not generate switching noises, are connected in parallel, and a large enough rectification circuit due to a double choke transformer is used. The heater is a DC ignition due to a full DC power supply for all vacuum tubes and is designed to be thoroughly at low noise.

The timer indicator and the appearance

It is equipped with a two-color LED indicator that changes to red when the timer is in standby mode and to blue when the amplifier starts operating after one minute.　The front and left/right panels are made of 10mm-thick aluminum to ensure rigidity, and TAOC cast iron insulators are used to the feet to suppress unwanted vibrations. The speaker output terminals use Furutech audio grade products with torque limiters to minimize the adverse effects of conducting and contacting resistance. The impressive front glass tube cover is decorated with a Japanese traditional design called "cloisonne" to give the unit a dignified appearance.

 

Specifications

Form: WE-211 parallel single monaural power amplifier
Input: Impedance 47kΩ
Gain: 30dB
Residual Noise: 200μV or less：A-NET
Rated Output Voltage: 45W (THD：5%)
Frequency Response: 10～40kHz (+0,-3dB)
Output Impedance: 4～8Ω
Power Consumption: 350W
Dimensions (Including the terminals): 370(W) × 346(H) × 636(D) mm
Weight: 50kg
Accessories: AC power cable, screwdriver for trimmer adjustments

 

MA-2000 Mono Amps

 

 
 

MA-2000 Monaural Power Amplifier

Features

300B parallel single-ended stage for fixed-bias single pure class-A operation power amp - 25 Watt /pair
In order to compose the single pure class-A circuit so that the innate goodness of 300B is expressed with the simplest operation, two fixed bias power supplies are allocated individually for the ended-tube of PSVANE WE300B and therefore the setup of the optimum operating point and stable operation are secured. Consequently, this strong power greater than 25W outputted by a parallel operation can be supplied for driving a speaker. By adding the power supply system having a timer control (for 1 minute) at the time of turning the power supply on, the operation with further high reliability is achieved.

SOVTEK 2A3 for the transformer-coupled circuit driving PSVANE WE300B ended-tube optimally
We utilize 2A3 which is well-established even as an ended tube for a transformer–coupled circuit to drive the ended tube 300B, set 2A3 to the optimum operating point, and secure the DC stability by supplying the individual fixed bias to 300B parallel circuits. Therefore, the speaker is driven with unshakable stability.

Composing the non-feedback amplifier by adopting triode tubes in all stages
We compose the non-feedback amplifier by adopting triode tubes, 12AX7SRPP+2A3+300B, in all stages. Therefore, the ability for reproducing dynamic and very expressive music is provided only possible from the non-feedback circuit.

Adopting the output transformer and inter-stage transformer made by LUNDAHL in Sweden
Because the inter-stage and output transformers made by LUNDAHL in Sweden are proper to compose this equipment and suited for the sound quality to be aimed by us, we have adopted them.　The fixed bias circuits are allocated individually for the ended-tube of 300B with utilizing the independent winding structure at the secondary side of the inter-stage transformer and therefore the setup of the optimum operating point and stable operation are secured by reading the meter directly.　The independent terminals able to drive an 8 or 4 ohm speaker are provided by utilizing the independent winding structure at the secondary side of the output transformer.

Composed of two independent power choke transformers
Because the power supplies from the independent power choke transformer are individually supplied for the driver stage (2A3) and power stage (300B parallel single-ended), the mutual interference between the input signal amplifier circuit and the speaker drive circuit is purged. Therefore, signals of various levels from infinitesimal signals to high power signals are amplified clearly.

Thoroughgoing design for decreasing the noise
We have adopted the thoroughgoing design for decreasing the noise as follows:
- Rectifier tube 5R4G which does not generate a switching noise in principle against a high voltage power supply
- Rectifier circuits composing of choke transformers
- DC ignition for heaters driven by complete DC power supplies for all tubes.

Timer indicator and appearance
The color of the timer indicator is red at the time of standby and changes to blue after 1 minute as a starting time. In addition, the impressive front glass with placing the two-color LED indicator on the front panel is designed as a stately appearance.

Specifications

- Product: 300B Parallel Single-ended Monaural Power Amplifier
- Input impedance: 47k ohms
- Gain: 27dB
- Residual noise: 200µV or less: A-NET
- Rated output: 25W (THD: 5%)
- Frequency characteristics: 10Hz to 40kHz (+0,–3dB)
- Output impedance: 4 ohms, 8 ohms
- Power consumption: 160W（230VAC, 50 to 60Hz）
- Input/Output terminals: Terminals made by FURUTECH CO.,LTD.
- External dimensions (mm): 270（W） x 245（H） x 433（D）
- Weight: 20ｋｇ
- Accessories: AC power cable

 

Awards

• Stereo Sound Publishing - Stereo Sound Grand Prix 2016
• Ongen Publishing - Audio Excellence Award 2017 Silver Award
• Ongen Publishing - analog Grand Prix 2017 Power Amplifier Product Award
• ONGAKU NO TOMO SHA CORP. STEREO magazine - Power amplifier equipment 1st
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2016 Tube amplifier equipment Excellence Award

 
 

MA-1500

 

 
 

MA-1500 Monaural Power Amplifier

Features

300B Single-Ended Tube Monaural Power Amplifier 10 Watt/pair
Toshiba 6CG7 for the transformer-coupled circuit driving PSVAN 300B ended-tube optimally
Letting the ended-tube PSVAN 300B to be the self-bias single pure A-class, the Toshiba 6CG7 as a driver is used on the transformer-couple and operates the speakers with stability having no wobbling but is structured to exert the excellence of 300B's original quality with the simplest operation.

Composing the non-feedback amplifier by adopting triode tubes in all stages
We compose the non-feedback amplifier by adopting triode tubes, 5814A+6CG7+300B, in all stages. Therefore, the ability for reproducing dynamic and very expressive music is provided only possible from the non-feedback circuit.

Adopting the output transformer and inter-stage transformer made by LUNDAHL in Sweden
Because the inter-stage and output transformers made by LUNDAHL in Sweden are proper to compose this equipment and suited for the sound quality to be aimed by us, we have adopted them.　We adopted parallel connection by utilizing the independent winding structure at the secondary side of the inter-stage transformer and therefore secured a sure transmission to the level of very small signals. The independent terminals able to drive an 8 or 4 ohm speaker are provided by utilizing the independent winding structure at the secondary side of the output transformer.

Composed of two independent power choke transformers
Because the power supplies from the independent power choke transformer are individually supplied for the first stage, the driver stage (5814A+6CG7), and the power stage (300B single-ended), the mutual interference between the input signal amplifier circuit and the speaker drive circuit is purged. Therefore, signals of various levels from infinitesimal signals to high power signals are amplified clearly.

Thorough-going design for decreasing the noise
We have adopted the thoroughgoing design for decreasing the noise with the follows:
- Rectifier tube 5R4G which does not generate a switching noise in principle against a high voltage power supply
- Rectifier circuits composing of choke transformers
- 300B heaters directly driven by DC power supplies

Specifications

- Product: 300B Single-Ended Monaural Power Amplifier
- Input impedance: 47k ohms
- Gain: 26dB
- Residual noise: 200µV or less : A-NET
- Rated output: 10W or more　(THD：5%)
- Frequency characteristics: 10 - 40kHz (+0,-3dB)
- Output impedance: 4 ohms,　8 ohms
- Power consumption: 100W (100VAC　50～60Hz)
- External dimensions (mm): 245 (W)×226(H)×427(D)
- Weight: 16ｋｇ
- Accessories: AC power cable

 

Awards

• Stereo Sound Publishing - Stereo Sound Grand Prix 2017 Grand Prix Award
• Ongen Publising - Audio Excellence Award 2018 Silver Award
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2017 Tube amplifier Components Excellence Award
• ONGAKU NO TOMO SHA CORP. STEREO magazine - Power amplifier Components
• ONGAKU NO TOMO SHA CORP. STEREO magazine - Best Buy Components 2019 Main amplifier equipment over ¥1200,000 3rd Place

 
 

Back to MA-5000 Mono Amps

 

 
 

T-2000 MC Step-Up Transformer

Features

A monaural structured step-up transformer for high sound quality MC cartridge

Product Outline and Concept
A balanced receiving of the cartridge output has been acknowledged by many people who seek high sound quality. The T-500 which was released in 2014 was made possible to have a balanced receiving and has a high reputation but there was still more room for improvements due to the results of continued research. We sought for even more sound quality and overwhelming improvements of liveliness and panoramic stage and developed the greatest step-up transformer which we can think of. The coil winding structure was reexamined and pursued a high sound quality and in addition, we succeeded to absolutely rid the left/right sound quality interference by structuring a monaural unit box. We will release Phasemation's entire unit, the high sound quality MC step-up transformer T-2000.

Balanced Transmission Supported Input Portion
When generating power through a cartridge coil, a balance operation is conducted essentially. Transmitting this signal with an unbalanced connection results in not only the merit of balanced type is damaged or lost, but also external noises directly affects sound quality. The basis of wiring at the time of connecting by using a balanced phono cable is shown in Fig. 1. The signal is transmitted from the cartridge coil to the transformer coil through the push-pull balancing circuit and the shield earth covers them. Therefore, the negative effect caused by external noises can be blocked. In addition, the full balanced connection (No.2 pin hot) is structured for the cartridge side by connecting the center of primary coil of transformer to the minus point (signal GND) of the secondary coil. A general structure of connecting a step-up transformer for MC cartridge by using of an unbalanced phono cable is shown in Fig. 2. At the unbalanced connection composed of the signal wire and external shield, the shield side is exposed to the external noises. Therefore, it results in not only to be easily effected by the noises, but the signal wire is also invaded by the negative effects.

Newly developed high performance core materials are adopted
0.2mm thick permalloy materials which were used previously were reexamined and developed the new "extremely thin super malloy core material." In combination with the large core shape, it reached to have a superior characteristic of very low frequency linearity and high efficiency boosts (low loss) which brings about a detailed atmospheric expression.

The adoption of the best coil winding specifications
The transformer coil wiring specifications were reexamined and adopted the best fitting value designing specifications taking into consideration the matching of the transformers and impedance values of the cartridges that are in use. In combination with the new coil winding structure, this brings about a transformer of high resolution and wide ranging of sounds. In addition, due to the adoption of high pure copper wire onto the secondary coil winding, it contributes to have a full sound having a better longevity throughout all ranges. Plus, we indulged to have it be hand made in order to reach the best sound quality. Due to this, it brought about a superior frequency response and phase characteristic to a wide range and decreased the phase distortion within the hearing range and actualized an even clearer static acoustic image.

External induction hums and unnecessary vibration removed
To handle the external induction hums, the chassis base that is a solid steel sheet plated with copper and the case cover with an induction hum shield are used. In addition, it is a double layer structure due to the magnetic shield material which is placed near the transformer. The rising transformer is made of high damping rubber and floats from the main unit and prevents the external vibration from spreading. As with the control amp CA-1000, a 20mm thick slant aluminum panel is used for the front panel. Below the unit box, a wood base is added and by mixing it with other materials, the unnecessary vibration is effectively removed and brings about a playing sound with a good S/N ratio.

High Quality Parts Used
Rhodium plated terminals of FURUTECH products are known for high quality and high sound quality are used for the I/O input terminals. In addition, TA0C high carbon cast iron insulators are adopted for the feet and contributes to the improvement of the sound resolution.

Specifications
- Best Cartridge's Output Impedance *1: 4 ohms
- Load Impedance: 47k ohms
- Step-up Ratio ( voltage gain): 26dB
- Frequency Response: 10 - 100kHz (±2dB)
- Dimensions: W : 214mm　H : 118mm　D : 265mm
- Weight: 4.9kg x2 units
- Input/Output Terminals: Rhodium plated terminals of FURUTECH
*1: The cartridge that can be used has an output impedance of 1.5 – 40 ohms.
 

T-1000 MC Step-Up Transformer

 

 
 

T-1000 MC Step-Up Transformer

Features

A monaural structured step-up transformer for high sound quality MC cartridge

Product Outline and Concept
A balanced connection of the MC cartridge has been acknowledged by many people who seek high sound quality. The T-2000 which was released in 2017, had a balanced connection and was highly evaluated as the top MC step-up transformer for outstanding high sound quality and amount of information. Setting their design technology gained from T-2000 as the basis, Phasemation continued to do research on how to enjoy the essence of T-2000 to many people. One answer to that is developing a new step-up transformer of the monaural unit box. Phasemation's T-1000 brings about a rich amount of information and high sound quality because there is no sound interference of the left and right.

Adopted a tough chassis structure with 2 unit boxes of independent Lch and Rch and completely monaural
Like the T-2000 which is the top MC step-up transformer, by having it as a monaural unit box separating the Lch and Rch completely, we thoroughly eliminated the sound interference of the left and right. The front panel has a 10mm thick slant aluminum panel, a 1.2mm thick copper plating board chassis, and a 1.6mm thick copper plating cover. Due to this, we adopted a tough unit box ensuring rigidity. Due to locating the magnetic shield material near the transformer, we brought into effect a deduction of external induction hums and magnetic distortion. In addition, the transformer is floating from the main unit with a high damping rubber material and prevents the transmission of external noises.

The Input Portion Supporting Balanced Connection
When generating power through a cartridge coil, a balanced operation is conducted essentially. Transmitting this signal with an unbalanced connection results in not only losing the merit of a balanced type, but also external noises directly effects the sound quality. The basis of wiring connections by using a balanced phono cable. The signal is transmitted from the cartridge coil to the transformer coil through the push-pull balancing circuit and the shield earth covers them. Therefore, the effects caused by external noises can be blocked. In addition, the full balanced connection (No.2 pin hot) is structured for the cartridge side by connecting the center of the input part of the transformer to the signal GND of the output part. A general structure of connecting a step-up transformer for MC cartridge to an unbalanced phono cable. At the unbalanced connection composed of the signal wire and external shield, the shield side is exposed to the external noises. Therefore, it results in not only to be easily effected by the noises, but the signal wire also being invaded by the negative effects.

New Development MC Transformer
We adopted our own special divided winding wire structure. In addition, we are using a high pure copper wire PC Triple-C onto the secondary coil winding and together with a large EI core, we brought into effect an outstanding frequency characteristic and phase characteristic at a wide band. This achieves outstanding characteristics of excellent linearity for low frequency and high-efficiency gain which reduces phase distortion in the audible band range and brings about a threadlike spatial expression and clearer sound image localization that can fill vitality over the entire range.

Adoption of Parts With High Sound Quality
Rhodium plated terminals of FURUTECH products known for high quality and high sound quality are used for the I/O input terminals. Heavy metal insulators are adopted for the feet which blocks external vibrations and contributes to the improvement of the sound resolution

Specifications

- Best Cartridge's Output Impedance *1: .5 - 40 ohms
- Load Impedance: 47k ohms
- Step-up Ratio ( voltage gain): 26dB
- Frequency Response: 10 – 70kHz ( + 3 dB)
- Dimensions: W: 174 x H: 90 x D: 173
- Weight: 2.0kg for each Ch
- Input/Output Terminals: Rhodium plated terminals of FURUTECH
*1: The cartridge that can be used has an output impedance of 1.5 – 40 ohms.
 

Awards

• Ongen Publishing - analog Grand Prix Gold Award
• Ongen Publishing - Audio Excellence Bronze Award 2020
• SEIBUNDO SHINKOSHA Publishing - MJ Technology of the Year 2019
• STEREO magazine - Best Buy Components 2019 Other Equipment Division 1st
• ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Analog audio equipment 3rd Place Classic

 
 

T-550 MC Step-Up Transformer

 

 
 

T-550 MC Step-Up Transformer

Features

Phasemation pursues concepts such as the magnetic flux control technology and the mounting structure of the transformer that was cultivated in the T-1000 released in 2019 which had won many awards. They adopted a 10mm thick aluminum slant panel which was used in the new generation models such as the EA-350 and was designed in the same accordance. The T-550 MC step-up transformer brings about spatial expression having abounding information.

Adopting a strong chassis structure that follows the T-1000 design
The front panel is a rigid box structure having a 10mm thick slanted aluminum panel, a 1.2mm thick copper plating board chassis, and a 1.6mm thick copper plating cover. Non-magnetic stainless steel screws are used for assembly to ensure rigidity and reduce magnetic distortion.

In addition, the transformer itself is floating on the main unit with a high damping rubber material and prevents the transmission of external vibrations.

Also electrically speaking, by placing a magnetic shield material near the transformer can bring about the reduction of external induction hums and magnetic distortion. v

The Input Portion Supporting a Phono Balanced Transmission
When generating power through a cartridge coil, a balanced operation is conducted essentially. Transmitting this signal with an unbalanced connection results in not only losing the worth of a balanced type, but also the sound quality is directly affected by external noises.

MC step-up transformer due to a special split winding structure developed by us.
We adopted our original divided winding wire structure. By winding a low-loss ultra-thick copper wire around a large EI core made of a 0.2mm thick 78% permalloy material, we brought into effect an outstanding frequency characteristic and phase characteristic at a wide band. This achieves outstanding characteristics of excellent linearity for low frequency and high-efficiency gain which reduces phase distortion in the audible band range and brings about a threadlike spatial expression and clearer sound image localization that can fill vitality over the entire range.

Adoption of Parts With High Sound Quality
We adopted carved gold-plated terminals for the input/output terminals.

Caution

The XLR or RCA, only one can be used for the input. If two are used at the same time, it can be the cause for noises to generate.
This device is designed for a balanced connection due to a 2-core shielded wire.
 
 

T-320 MC Step-Up Transformer

 

 
 

T-320 MC Step-Up Transformer

Features

An MM/MC switch loaded step-up transformer

Product Outline and Concept
Pursuing their knowledge for cultivating the T-550, which was highly evaluated after it was released in 2020, Phasemation polished the sound quality by adding an MM/MC changing switch making it more convenient. The same 10mm thick aluminum slant panel which was used for the grand model T-550 is adopted and designed it so that it gives out high quality.

Adopting a strong chassis structure that follows the T-550 design
The front panel is a rigid box structure having a 10mm thick slanted aluminum panel, a 1.2mm thick copper plating board chassis and a 1.2mm thick copper plating cover. Non-magnetic stainless steel screws are used for assembly to ensure rigidity and reduce magnetic distortion.

MC step-up transformer due to a special split winding structure developed by us
We adopted our original divided winding wire structure. By winding a low-loss ultra-thick copper wire around a large EI core made of a 0.2mm thick 78% permalloy material, we brought into effect an outstanding frequency characteristic and phase characteristic at a wide band. This achieves outstanding characteristics of excellent linearity for low frequency and high-efficiency gain which reduces phase distortion in the audible band range and brings about a threadlike spatial expression and clearer sound image localization that can fill vitality over the entire range.

Loaded with an MM/MC changing switch
An MM and MC changing switch is located on the front panel which makes it more useful.

Specifications

- Best Cartridge’s Output Impedance *1: 1.5 – 40 ohms
- Load Impedance: 47k ohms
- Gain: 26dB
- Frequency Response: 10 – 50kHz (+2dB)
- Dimensions: W: 139 x H: 92 x D: 134
- Weight: 1.3kg
- Input / Output Terminals (RCA): Gold Plated Terminals
*1: The cartridge that can be used has an output impedance of 1.5 – 40 ohms.

 

Awards

• Ongen Publishing - analog Grand Prix
• Ongen Publishing - Audio Excellence Award 2022 Bronze Award
• MJ Technology of the Year - Analog Components Honorable Mention
• ONGAKU NO TOMO SHA CORP. STEREO magazine - Best Buy Components 2021 Analog audio equipment 1st
• ONGAKU NO TOMO SHA COTP. STEREO magazine - Best Buy Components 2022 Analog audio equipment 2nd Place Classic

 
 

Back to T-2000 MC Step-Up Transformer