Pastiprinatajs Yamaha Ax-430, Power output: 55 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.015%
Damping factor: 49
Input sensitivity: 0.16mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 75dB (MC), 91dB (MM), 106dB (line)
Channel separation: 43dB (MM), 50dB (line)
Output: 150mV (line)
Speaker load impedance: 4Ω (minimum)
Dimensions: 435 x 134 x 332mm
Weight: 6.2kg
Year: 1990