Võimendi PIONEER A-757 MK2

REFERENCE AMPIFIER PIONEER 757 mk2

Manufacturer: Pioneer

Model: A-757 MK II

Type: Integrated amplifier

Years of manufacture: 1990 - 1991

Made in: Japan

Color: Black

Remote control: No

Power consumption: 820 W (max)

Dimensions: 420 x 435 x 162 mm (WxDxH)

Weight: 19,5 kg

Original price approx.: 1'400 DM

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 100 W / 0,003%

4 Ohm: 2x 150 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