Main Details
Maker Yamaha Brand Nippon Gakki Co. Ltd. Company
  • 2 × Channel
Form Factor Standard Width
Signal Path Analog Hardware
Made In Japan
Date Produced 1976
(H × W × D)
Weight 40.9lbs
Power Source 110/120/130/220/230/240VAC, 50Hz 690W
Frequency Response 10Hz-100kHz ±2.5dB
Notes European market specific model. Power supply and back panel differences between variants with addition of DIN output. Reduced rated output power at 4Ω 1kHz.
Additional Specifications
Output Power (20Hz-20kHz, 0.05% THD, 8/4Ω) 100/220W
Output Power (1kHz, 0.05% THD, 8Ω) 110W
Power Bandwidth 10Hz-50kHz
THD (8Ω) 0.05%
Damping Factor (1kHz, 8Ω) 40
Input Sensitivity (Phono 1/2, 1kHz, MM) 2mV
Input Impedance (Phono 1/2, MM) 47kΩ
Input Sensitivity (Phono 1, 1kHz, MC) 50µV
Input Impedance (Phono 1, MC) 10Ω
Input Sensitivity (Aux) 120mV
Input Impedance (Aux) 45kΩ
Input Sensitivity (Tape) 120mV
Input Impedance (Tape) 45kΩ
Input Sensitivity (Main) 775mV
Input Impedance (Main) 100kΩ
Output Level (Rec Out) 120mV
Output Level (Rec Out, Max) 15V
Output Impedance (Rec Out, Phono) 500Ω
Output Impedance (Rec Out, Tuner) 6kΩ
Output Level (DIN Out) 30mV
Output Impedance (DIN Out) 52kΩ
Output Level (Pre Out) 775mV
Output Level (Pre Out, Max) 5V
Frequency Response (Phono 1) 30Hz-15kHz ±0.2dB RIAA Deviation
Frequency Response (Aux) 10Hz-100kHz ±2.5dB
Frequency Response (Main In/Out) 10Hz-100kHz ±2.5dB
SNR (Phono 1/2, MM, IHF A Network) 81dB
SNR (Aux, IHF A Network) 100dB
SNR (Main, IHF A Network) 112dB
Residual Noise (Pre, IHF A Network) 100µV
THD (Phono 1/2, MM) 0.01%
THD (Phono 1, MC) 0.05%
THD (Aux) 0.02%
THD (Tape) 0.02%
THD (Main In) 0.015%
IMD (Aux, 100W/8Ω) 0.1%
IMD (Aux, 50W/8Ω) 0.02%
Tuning Range (FM) 88MHz-108MHz
Usable Sensitivity (FM, 98MHz, IHF, Mono, 300Ω) 1.8µV 10.3dBf
Usable Sensitivity (FM, 98MHz, IHF, Mono, 75Ω) 0.9µV 10.3dBf
Usable Sensitivity (FM, 98MHz, DIN, Mono) 1.3µV SNR: 26dB
Usable Sensitivity (FM, 98MHz, DIN, Stereo) 40µV SNR: 46dB
Sensitivity (FM, 50dB Quieting, Mono) 3.2µV 15.3dBf
Sensitivity (FM, 50dB Quieting, Stereo) 40µV 37.2dBf
SNR (FM, Mono) 77dB
SNR (FM, DIN, Mono) 71dB
SNR (FM, Stereo) 73dB
SNR (FM, DIN, Stereo) 67dB
Image Interference Ratio (FM, 98MHz) 85dB
IF Interference Ratio (FM, 98MHz) 90dB
Spurious Interference Ratio (FM, 98MHz) 100dB
Amplitude Suppression Ratio (IHF) 65dB
Capture Ratio 1dB
Alternate Channel Selectivity 80dB
Alternate Channel Selectivity (DIN) 60dB
THD (FM, Mono, 100Hz) 0.08%
THD (FM, Mono, 1kHz) 0.08%
THD (FM, Mono, 6kHz) 0.15%
THD (FM, Stereo, 100Hz) 0.15%
THD (FM, Stereo, 1kHz) 0.1%
THD (FM, Stereo, 6kHz) 0.2%
Cross Modulation Distortion (Mono, IHF) 0.05%
Cross Modulation Distortion (Stereo, IHF) 0.1%
Stereo Separation (FM, 50Hz) 35dB
Stereo Separation (FM, 1kHz) 50dB
Stereo Separation (FM, 10kHz) 45dB
Frequency Response (FM, ±0.3dB) 50Hz-10kHz
Frequency Response (FM, ±0.5dB) 30Hz-15kHz
Frequency Response (FM, +0.5/-3dB) 10Hz-18kHz
Sub Carrier Suppression 60dB
Tuning Range (AM) 525kHz-1605kHz
Usable Sensitivity (AM, IHF) 300µV/m 49dB/m
Selectivity (1kHz) 30dB
SNR (AM, 80dB/m) 50dB
Image Interference Ratio (AM, 1kHz) 55dB
IF Interference (AM, 1kHz) 40dB
Spurious Interference Ratio (AM, 1kHz) 55dB
THD (AM, 80dB/m) 0.4%
Output Level (FM, 100% Modulation) 450mV
Output Impedance (FM, 100% Modulation) 6.5kΩ
Output Level (AM, 30% Modulation) 120mV
Output Impedance (AM, 30% Modulation) 6.5kΩ
MSRP (1977) $700


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