Pioneer - A70 Solid state stereo amplifier

05
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Current bid
€ 85
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Ariel Cabello
Expert
Selected by Ariel Cabello

Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.

Estimate  € 280 - € 350
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Pioneer A70 integrated amplifier from 1983 in very good physical condition, tested and fully functional, weight 12 kg, includes power adaptor.

AI-assisted summary

Description from the seller

Super Ampli Pioneer A70
Everything works and that's very good.
I love this look and all these settings and the red lights.

General

Manufacturer: Pioneer
Model: A-70
Type: Integrated amplifier
Manufacturing years: 1983 - 1985
Made in Japan
Color: Silver
Remote control: no
Power consumption: 800 W max.
Dimensions (L x H x P): 420 x 131 x 411 mm
Weight: 12.3 kg
Approximate original price: 1,400 DM

Relations

Number of entries:
Phono MM: 2.5 mV / 50 kOhm, 300 mV max.
Phono MC: 0.15 mV / 3 Ohm or 0.25 / 40 Ohm, 18 mV max.
Tuner: 150 mV / 50 kΩ
CD/Aux 1, 2: 150 mV / 50 kOhm
Reading of bands 1, 2: 150 mV / 50 kΩ
Number of outputs:
Recording on tape 1, 2: 150 mV / 2.2 kΩ
Headphones: 4 - 16 ohms
2 pairs of speakers

Technical data

Continuous power
8 Ohm: 2 x 120 W (RMS, 20 - 20,000 Hz)
4 Ohms:
Dynamic Power
8 ohms:
4 Ohms:
Total harmonic distortion: < 0.003%
Attenuation factor: 25 (8 ohms)
Frequency response
Phono, RIAA: 20 – 20,000 Hz, ± 0.2 dB
High level: 5 – 100,000 Hz, +0 dB, -3 dB.
Signal-to-noise ratio
Phono MM: 78 dB
Phono MC: 70 dB

High level: 109 dB
Tone control
Basses: ± 10 dB at 100 Hz
Aigus: ± 10 dB at 10 kHz

Sound amplitude: +9 dB at 100 Hz, +3 dB at 10 kHz.
High-resolution filter
Low-pass filter (subsonic): -6 dB/octave at 15 Hz
Sound cut: -20 dB
Straight line: yes

Special features

Gold-plated phono input
Double mono construction with separate power supplies.

Fast and careful delivery with UPS.

Super Ampli Pioneer A70
Everything works and that's very good.
I love this look and all these settings and the red lights.

General

Manufacturer: Pioneer
Model: A-70
Type: Integrated amplifier
Manufacturing years: 1983 - 1985
Made in Japan
Color: Silver
Remote control: no
Power consumption: 800 W max.
Dimensions (L x H x P): 420 x 131 x 411 mm
Weight: 12.3 kg
Approximate original price: 1,400 DM

Relations

Number of entries:
Phono MM: 2.5 mV / 50 kOhm, 300 mV max.
Phono MC: 0.15 mV / 3 Ohm or 0.25 / 40 Ohm, 18 mV max.
Tuner: 150 mV / 50 kΩ
CD/Aux 1, 2: 150 mV / 50 kOhm
Reading of bands 1, 2: 150 mV / 50 kΩ
Number of outputs:
Recording on tape 1, 2: 150 mV / 2.2 kΩ
Headphones: 4 - 16 ohms
2 pairs of speakers

Technical data

Continuous power
8 Ohm: 2 x 120 W (RMS, 20 - 20,000 Hz)
4 Ohms:
Dynamic Power
8 ohms:
4 Ohms:
Total harmonic distortion: < 0.003%
Attenuation factor: 25 (8 ohms)
Frequency response
Phono, RIAA: 20 – 20,000 Hz, ± 0.2 dB
High level: 5 – 100,000 Hz, +0 dB, -3 dB.
Signal-to-noise ratio
Phono MM: 78 dB
Phono MC: 70 dB

High level: 109 dB
Tone control
Basses: ± 10 dB at 100 Hz
Aigus: ± 10 dB at 10 kHz

Sound amplitude: +9 dB at 100 Hz, +3 dB at 10 kHz.
High-resolution filter
Low-pass filter (subsonic): -6 dB/octave at 15 Hz
Sound cut: -20 dB
Straight line: yes

Special features

Gold-plated phono input
Double mono construction with separate power supplies.

Fast and careful delivery with UPS.

Details

Era
1900-2000
Brand
Pioneer
Model
A70
Multiple Models
No
Physical condition
Very good
Nr of items
1
Includes
Power Adapter
Year of Manufacturing
1983
Weight
12 kg
Functional condition
Tested and working/playable
FranceVerified
32
Objects sold
100%
Private

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