Wzmacniacz z jednej z najlepszych serii Yamahy w historii marki.
100% sprawny, wymienione zaciski na bananowe oraz odrestaurowany przez wymianę elektrolitów w torze audio.
Preferowany odbiór osobisty. Możliwy odsłuch. tel.609356755
Opis modelu: http://stereonomono.blogspot.com/2013/10/yamaha-m-50.html
Wersja europejska
Dane techniczne:
Minimum RMS Output per Channel:
120 Watts (8Ω, 20 to 20,000 Hz no more than 0,002% THD)
200 Watts (4Ω, at 1 kHz, clipping Power)
Power bandwidth (8Ω, Half rated power): 10 to 100,000 Hz (0,02% THD)
Input Sensitivity/Impedence (8Ω, rated power): 1,1 V/25 kΩ
Frequency Response (8Ω Half rated power, 100 kHz): -0,5 dB
Signal-to-Noise Ratio (IHF A network): 122 dB
Total Harmonic Distortion (8Ω Half rated power):
20 Hz : 0,0005%
1 kHz : 0,0005%
20 kHz : 0,001%
50 kHz : 0,004%
100 kHz : 0,01%
Intermodulation Distortion (8Ω Half rated power 50 Hz : 7 kHz = 4;1): 0,002%
Channel Separation (8Ω Half rated power , Input Shorted):
20 Hz : 100 dB
1 kHz ; 95 dB
20 kHz : 70 dB
Damping Factor (8Ω 1 kHz): Better than 200
Slew Rate (Sp Out): 200 V/µsec
Power Consumption:
USA and Canada : 350 W/1,200 VA
Europe and Australia : 550 W
Dimensions (W x H x D): 435 x 133 x 380 mm (17-1/8" x 5-¼" x 15")
Weight: 11,8 kg (26 lbs)