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General

Manufacturer: Yamaha
Model: A-520
Type: Integrated amplifier
Years of manufacture: 1985 - 1986
Colours: Silver, Black
Remote control: No
Power consumption: 390 W max.
Dimensions: 435 x 136 x 339 mm (WxHxD)
Weight: 7.5 kg
Original price approx.: 650 DM

Connections

Number of inputs:
Phono MM/MC, Tuner, 2x Tape, Aux, CD.
Number of outputs:
2x Speaker, 2x Rec-Out, Headphone

Technical Data

Continuous power (at distortion factor)
8 Ohm: 2x 75 Watt (0,01 %)
4 Ohm: 2x 112 Watt (1 %)
Dynamic power
8 Ohm: 2x 97 Watt
6 Ohm: 2x 120 Watt
4 Ohm: 2x 154 Watt
Total harmonic distortion: 0.003%
Attenuation factor: 50
Input (Sensitivity/Impedance)
Phono MM 2,5mV/47 KOhm, MC 160µV/220 Ohm
Tuner, Tape, Aux, CD 150mV/47 KOhm

Output (level/impedance)
REC-Out 150mV/470 Ohm

Headphone 0,7V/270 Ohm
Frequency response: 10 - 50000 Hz
Tone control:
Bass: ±10dB at 20 Hz
Treble: ±10dB at 20000 Hz

Loudness: adjustable
Subsonic: 15 Hz, 12 dB/oct., switchable
Mute: No
Direct/Line-Straight: tone control can be switched off
Ripple spacing (short-circuited): 100 dB
Stereo Channel Separation:
Signal-to-noise ratio:

Special Features

Record selector
Mono/Stereo switchable
Separable pre- and power amplifier