Нарыл, что вроде самый большой ресивер это SANSUI G-22000.
Параметры впечатляют.. Но нет там класса А
Tuning range: FM, MW
Power output: 220 watts per channel into 8Ω (stereo)
Frequency response: 5Hz to 50kHz
Total harmonic distortion: 0.009%
Damping factor: 60
Input sensitivity: 6mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
Signal to noise ratio: 87dB (MM), 105dB (line)
Channel separation: 65dB (MM), 75dB (line)
Output: 150mV (line), 43mV (DIN), 1.5V (Pre out)
Speaker load impedance: 8Ω (minimum)
Dimensions: 636 x 227 x 553mm
Weight: 42.1kg
Year: 1978
Price: USD $1400 (1978)
