Input sensitivity / impedance (1kHz, at rated power): | Phono1 - 2mV / 33, 47, 100kΩ
Phono2 - 2mV / 47kΩ
Tuner, AUX1, 2 - 200mV / 47kΩ
Tape1, 2, 3 - 200mV / 47kΩ
DIN - 200mV / 47kΩ |
Phono overload input: | RMS - 500mV (Max., 1kHz)
Peak to Peak - 1400mV (Max., 1kHz) |
Output level / impedance: | Pre-Out1, 2 - 2000mV / 1kΩ |
Frequency response: | 30Hz to 15kHz, ±0.1dB (Phono RIAA S.T.D. equalization)
10Hz to 100kHz, +0 -1dB (Tuner, AUX, Tape) |
S / N ratio: | Phono1, 2 - More than 118dB (IHF, B network)
Tuner, AUX1, 2, Tape1, 2, 3 - More than 120dB (IHF, B network) |
Total harmonic distortion (Pre-Amp out): | 0.02% (At rated output) |
[Tone control] | |
Bass (2dB step): | Turnover 200Hz ±10dB at 50Hz
Turnover 400Hz ±10dB at 100Hz |
Treble (2dB step): | Turnover 2.5kHz ±10dB at 10kHz
Turnover 5kHz ±10dB at 20kHz |
Loudness: | Continuous method, 4dB step, 11 positions |
Filter control: | Subsonic filter - 30Hz (18 dB / oct.)
Low filter - 70Hz (18 dB / oct.)
High filter - 7kHz (12 dB / oct.)
Supersonic filter - 16kHz (12 dB / oct.)
Audio muting - -20dB |
[Monitor amplifier section] | Circuit system - RF differential single-stage Class A SEPP OCL system
Continuous power output - 1W (1kHz, both channel driven, 8Ω) / 1W (1kHz, each channel driven, 8Ω)
Total harmonic distortion - Less than 0.05% (At rated output)
Intermodulation distortion - 0.05% (At rated output)
Power bandwidth - DC to 300kHz (THD 0.1%)
Frequency response - DC to 1MHz, +0 -1dB
Residual hum and noise - 0.2mV (At 8Ω)
Slew rate - 15 V / μs
Dumping factor - More than 20 (1kHz, 8Ω)
Recommended load impedance - 4Ω to 16Ω |
Semiconductors used: | Transistors x 80 pieces
Diodes x 41 pieces |
