Audio Research D-90
Stereo Valve Power Amplifier (1980)
Power output: 80 watts per channel into 16Ω (stereo)
Frequency response: 25Hz to 20kHz
Total harmonic distortion: 0.5%
Damping factor: 25
Input sensitivity: 1.2V
Signal to noise ratio: 90dB
Dimensions: 490 x 180 x 420mm
If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.
If you have additional documentation please consider donating a copy to our free archive.