Amplifier PIONEER A-717

Manufacturer: Pioneer

Model: A-717

Type: Integrated amplifier

Years of manufacture: 1987 - 1989

Made in: Japan

Color: Black

Remote control: no

Power consumption: 820 W max.

Dimensions: 420 x 435 x 162 mm (WxHxD)

Weight: 19 kg

Original price approx.: 1'200 DM

Connections

Number of inputs:

Phono (MM/MC selectable): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 kOhm (MC).

CD, Tuner, Line, 3x Tape In, Adapter In: 150 mV / 50 kOhm.

Number of outputs:

3x Tape Out, Adapter Out: 150 mV / 2.2 kOhm.

Headphones (6.3 mm jack, front)

2 pairs of loudspeakers

Technical Data

Continuous power:

8 Ohm: 2x 95 W (20 Hz - 20 kHz, 0.003% distortion).

4 Ohm: 2x 135 W (20 Hz - 20 kHz, 0.005% distortion)

Dynamic power

8 Ohm: 2x 120 W

4 Ohm: 2x 180 W

2 Ohm: 2x 250 W

Total harmonic distortion: 0.003% (20-20,000 Hz, 95 W, 8 Ohm)

Attenuation factor: 200 / 70 (8 Ohm, 1 kHz / 20-20,000 Hz)

Frequency response:

Phono MM: 20 - 20,000 Hz (±0.2 dB).

Phono MC: 20 - 20,000 Hz (±0.3 dB)

High level: 1 - 150,000 Hz (+0/-3 dB)

Signal-to-noise ratio:IHF (short-circuited, A-weighted).

Phono MM/MC: 95 dB / 77 dB

High level: 108 dB

DIN (continuous power/50 mW)

Phono MM: 74 dB / 65 dB

High level: 92 dB / 66 dB

Tone control:

Bass: yes, ±8 dB (100 Hz).

Treble: yes, ±8 dB (10 kHz)

Loudness: yes, +5 dB (100 Hz), +3 dB (10 kHz) (at -40 dB volume)

High Filter: no

Low Filter (Subsonic): yes, 7 Hz (-12 dB/oct)

Mute: yes

Direct/Line-Straight: yes