HiFi 6P1 Vacuum Tube Stereo Integrated Amplifier — Single-Ended Class A Headphone Tube Amp, Wide Application

Rated output: 8W+8W. Frequency range covers 20hz-2000hz. Output impedance is 8 ohms, with a signal-to-noise ratio of 90db. Accepts input levels from 500mv up to 2000mv.