HiFiplus.com reviews RXS Tech’s Benchmark ER-20 Power cord
“RSX Technologies Benchmark ER-20 really is that good. Not just ‘good for the money’… just good, pure and simple.”
Read the review online at HiFiplus.com, Alan Sircom-September 26, 2023
RSX Technologies Benchmark ER-20 Power Cord HiFi+ Review