SANSUI AU D707F Extra

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Power Amplifier Unit (Super Feedforward & DD/DC System)
Effective power 100W + 100W (8 Ω, 10 Hz to 20 kHz, THD 0.003%)
100W + 100W (8 Ω, 1 khz, THD 0.002%)
Total harmonic distortion factor (10 Hz to 20 kHz at effective output) 0.003% or Less (8 Ω)
Intermodulation Distortion Factor (60 Hz : 7 kHz = 4 : 1, SMPTE) 0.003% or Less (8 Ω)
Output Bandwidth (IHF, both channel operation, THD 0.02%) 5 Hz ~ 80 kHz (8 Ω)
Damping factor (new IHF, 20 Hz to 20 kHz) 100 (8 Ω)
Frequency Response (1W) DC ~ 300 khz + 0 -3dB
Envelope distortion Below the measurement limit
TIM Strain (Sawtooth method) Below the measurement limit
Slew rate ± 200 v / μ sec (8 Ω)
Rise time 0.5 μ sec

Input Sensitivity / Input Impedance (1 kHz) Phono1, 2 mm : 2.5mV/47k Ω
Phono1, 2 mc (Low/High) : 100 μ V/300 μ V (100 Ω)
Tuner, Aux, Tape play1, 2 : 250mV/27k Ω
Phono maximum allowable input (1 kHz, THD 0.01%) MM:200mV
MC : 25 mV (low), MC head amplifier system
Output Level / Impedance (1 kHz) Tape rec (PIN) : 250 mv (47k Ω) / 600 Ω
Total harmonic distortion factor (20 Hz to 20 kHz at 5 V output) Phono1, 2 MM : not more than 0.005%
Phono1, 2 mc : not more than 0.006%
RIAA Deviation (MM, Rec out) 20 Hz to 300 kHz ± 0.2 dB
Signal-to-noise ratio (A network, short circuit) Phono1, 2 mm : 90 dB or more
Phono1, 2 mc : 74 dB or more
Tuner, Aux, Tape play1, 2 : 110 dB or higher
Phono input equivalent noise
(A network, short circuit) Phono1, 2 mm : -142dBV
Phono1, 2 mc : -154dBV
Channel Separation (1 kHz) Phono1, 2 mm : 60 dB or more
Phono1, 2 mc : 50 dB or more
Tuner, Aux, Tape play : 80 dB or more
Tone control Bass : ± 10 dB (50 Hz)
Treble : ± 10 dB (10 kHz)
Tone selector Bass : 150 Hz, 300 Hz
Treble : 3 kHz, 6 kHz
Filter Low : 16 Hz (-3dB, 6dB/oct.)
High : 20 kHz (-3dB, 6dB/oct.)
Audio Muting -20dB

Rated power consumption (Electrical Appliance and Material Control Law) 250W
External dimensions Width 460x Height 160x Depth 404 mm
Weight 14.7kg