SANSUI AU-D507X Integrated Amplifier X balanced amp Black 155W Audio Japan

Model Integrated DC amplifier

<Power amplifier section (X balanced amplifier (Twin Diamond Balanced Drive Amp) method)>

Effective output (both channels driven) 90W+90W (6Ω, 10Hz to 20kHz)

80W+80W(8Ω, 10Hz~20kHz)

105W+105W(4Ω, 1kHz)

95W+95W(6Ω, 1kHz)

85W+85W(8Ω, 1kHz)

Total harmonic distortion rate 0.003% (8Ω, 10Hz to 20kHz, at effective output)

0.005% (6Ω, 10Hz to 20kHz, at 1/2 effective output)

Cross-modulation distortion rate (60Hz:7kHz=4:1) 0.003% (8Ω, at effective output)

Output bandwidth (IHF, both channel operation, THD0.03%) 5Hz to 70kHz

Damping factor (new IHF, 20Hz to 20kHz) 80 (6Ω)

Frequency characteristics (1W) DC ~ 200kHz +0 -3dB

Envelope distortion below measurement limit

TIM distortion (Sawtooth method) below measurement limit

Slew rate ±180V/μsec(6Ω)

Rise time 0.8μsec

<Equalizer amplifier section (Hi-Precision equalizer)>

Input sensitivity/input impedance (1kHz) Phono MM:2.5mV/47kΩ

Phono High MC:2.5mV/100Ω

Phono MC:300μV/100Ω

CD, Tuner, Tape 1, 2: 150mV/47kΩ

Phono maximum allowable input (1kHz, THD 0.01%) MM:180mV

High MC:180mV

MC:18mV

Output level/impedance Tape rec:150mV/600Ω

RIAA deviation (MM, Rec out) 20Hz~300kHz ±0.2dB

SN ratio (A network, short circuit) Phono MM:88dB

Phono MC:70dB

CD, Tuner, Tape: 105dB

Tone control Bass:±10dB(50Hz)

Treble:±10dB(10kHz)

Subsonic filter 16Hz (-3dB, 6dB/oct)

Loudness (Volume-30dB) +10dB(50Hz), +6dB(10kHz)

<General>

Rated power consumption (Electrical Appliance and Material Control Law) 155W

External dimensions Width 430x Height 145x Depth 332mm

Weight 10.2kg