A-91D
Power output: 120 watts per channel into 8? (stereo)
Frequency response: 1Hz to 150kHz
Total harmonic distortion: 0.003%
Damping factor: 60
Input sensitivity: 0.25mV (MC), 2mV (MM), 150mV (line)
Signal to noise ratio: 83dB (MC), 95dB (MM), 109dB (line)
Output: 150mV (line)
Digital inputs: coaxial, optical
Dimensions: 457 x 475 x 173mm
Weight: 29.2kg
PD-91
Digital converter: 2 x PCM65P
CD Mechanism: PWY1004
Frequency response: 2Hz to 20kHz
Dynamic range: 99dB
Signal to Noise Ratio: 114dB
Channel separation: 109dB
Total harmonic distortion: 0.0015%
Line output: 2V
Digital outputs: coaxial, optical
Dimensions: 458 x 425 x 129mm
Weight: 11.7kg