STAX SRM-252 II, Earspeaker Amplifier with Russ Andrews Powerpak II power Supply
Sound and Vision:Home Audio and HiFi Separates:Other Home Audio – STAX SRM-252 II, Earspeaker Amplifier with Russ Andrews Powerpak II power Supply
Powerpak
Russ Andrews Naim Powerpak III 24V Switch-mode Power Supply [P/N: PSE60-624]
Sound and Vision:Home Audio and HiFi Separates:Other Home Audio – Russ Andrews Naim Powerpak III 24V Switch-mode Power Supply [P/N: PSE60-624]