Продавам стар японски
усилвател Yamaha , тестван е и работи перфектно.
Спецификация от интернет :
General
Manufacturer: Yamaha
Model: A-550
Years of manufacture: 1979-1981
Type: Integrated amplifier
Remote control: no
Power consumption: 260 watts
Dimensions: 435 mm × 112 mm × 338 mm (W × H × D)
Weight: 7.8 kg
Color: silver and black
Original price approx.: 598 DM
Connections
Number of inputs:
Phono, Tuner, 2 × Tape
Number of outputs:
2 × speaker, 2 × rec-out, headphones
Specifications
Continuous power (at distortion factor)
8 Ohm: 2 × 53 Watt
4 Ohm:
Dynamic power
8 Ohm:
4 Ohm:
Total harmonic distortion: 0.005 %
Attenuation factor: 50
Input (Sensitivity/Impedance)
Phono 2.5 mV/47 kOhm
Tape, Tuner, 150 mV/47 kOhm
Output (level/impedance)
Rec-Out 150 mV/600 Ohm
Frequency response: 4-70,000 Hz
Tone control:
Bass: yes
treble: yes
Loudness: adjustable
Subsonic: fixed with phono
Mute: no
Direct/Line-Straight: no
Ripple distance (shorted):
Stereo Channel Separation:
Signal-to-noise ratio: 104 dB
Special Features
Mono/Stereo switchable
High-Filter
Record selector