Yamaha R-S700 Stereo Amplifier

Manufacturer	Yamaha
Model Number	05YAM-RS700

Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe)Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz)High Dynamic Power/Channel (8/6/4/2 ohms)Frequency ResponseTotal Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz)Signal-to-Noise Ratio (CD)Audio In / OutSubwoofer OutFM 50dB Quieting Sensitivity (IHF, 1 kHz, 100% Mod., Mono)FM Signal-to-Noise Ratio (Mono/Stereo)Standby Power ConsumptionPower Management (Auto Power Standby)Pure DirectDimensions (W x H x D)Weight
R-S700
Specifications
Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe)    160 W + 160 W
Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz)    100W + 100W (0.019% THD)
High Dynamic Power/Channel (8/6/4/2 ohms)    140/170/220/290 W
Frequency Response    10 Hz-100 kHz ±1 dB (Main In)
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz)    0.015% (50 W/8 ohms)
Signal-to-Noise Ratio (CD)    107 dB (CD Direct on, 200 mV)
Audio In / Out    6 / 2
Subwoofer Out    Yes
FM 50dB Quieting Sensitivity (IHF, 1 kHz, 100% Mod., Mono)    3 µV (20.8 dBf)
FM Signal-to-Noise Ratio (Mono/Stereo)    74 dB / 70 dB
Standby Power Consumption    0.5 W
Power Management (Auto Power Standby)    Yes (4/6/12 hours)