Pioneer A-757 Reference Stereo Amplifier made in Japan, vintage General: Power consumption: 820 W (max) Dimensions: 420 x 435 x 162mm Weight: 19.5kg Connections: Number of inputs: 8 DAT /TAPE 1, TAPE 2, ADAPTER1/ TAPE3, ADAPTER 2, CD (gold plated), TUNER, LINE, PHONO (gold plated) Number of outputs: 2 TAPE 1/CD-R/MD, TAPE 2 MONITOR Specifications: Continuous power (at distortion) 8 Ohm: 2x 95 W / 0,003% 4 Ohm: 2x 140 W 2 Ohm: 2x 200 W Dynamic power 8 Ohm: 2x 150 W 4 Ohm: 2x 200 W 2 Ohm: 2x 300 W Total harmonic distortion: 0.003% (20Hz - 20 kHz, 95W, 8 Ohm) Frequency response: 1 Hz - 150 kHz 0 dB- 3 dB Signal-to-noise ratio: 108 dB Special Features: Recording selector switch Speaker pairs and headphones are switched via relays Metal front panel Direct - switch to bypass the tone control stage Phono - input with choice of MM/MM subsonic filter/MC/MC subsonic filter switchable phono preamplifier Separable pre- and power amplifier connections for 2 speaker pairs A+B shortened signal paths for the cleanest sound imaginable spatially separated stages: Reduced interference resonance-damping design: honeycomb-reinforced frame, heat sink and dampers to eliminate microphonic effects powerful, low-impedance power supply: 2 power transformers and finned solid cast enclosure ensure high capacitance good resonance damping and clean magnetic shielding "Non-Switching" Type III: elimination of switching distortion and improved stability at low impedances phono equalizer (can be switched off) with high gain; suitable for MM and MC systems In good working condition with some small signs of ageing, please be inspired by the pictures. Will be carefully packed and shipped with T&T.