| Type | Preamplifier |
| Input Terminal / Impedance | Phono1, 2 : 47k Ω
Tuner, Aux1, 2, Tape1, 2 : 100k Ω |
| Frequency characteristic | Phono : 20 Hz to 20 kHz ± 0.25 dB
Tuner, Aux, Tape : 20 Hz to 20 kHz ± 0.25 dB |
| Signal-to-noise ratio | Phono : 95 dB (at 10 mV input)
Tuner, Aux, Tape : 100 dB at rated output |
| Output Level / Impedance | 2.5 V (maximum 9 V) / 10k Ω |
| Harmonic distortion factor | 0.005% (20 Hz to 20 kHz at Rated Output) |
| Cross modulation distortion factor | 0.005% (4 : 1 mixture of any two frequencies between 20 Hz and 20 kHz) |
| Tone control | 2-band parametric equalizer |
| Filter | 30 Hz, 100 Hz |
| External dimensions | Width 483x Height 178x Depth 178 mm (including terminals and handles) |
| Weight | 6.5kg
|
