Pioneer - A-33 固态集成放大器

General

Manufacturer: Pioneer
Model: A-33
Type: 集成功放
Year of manufacture: 1985
Made in: Japan
Color: 黑色
Power consumption: 410W
Dimensions: 420 x 126 x 352 mm (WxHxD)
Weight: 6.9 kg

Connections

Number of inputs:
1x Phono (Cinch): 2.5 mV / 50 kOhm (MM).
CD, Tuner, 2 x Tape In (Cinch): 150 mV / 40 kOhm

Number of outputs:
2 x Tape Out (Cinch): 150 mV / 2,2 kOhm
Headphones (6,3mm jack)
2 pairs of loudspeakers (rotary terminals)
Inputs:
Phono / CD / Tuner / TAPE1 / TAPE 2
Technical Data

Continuous power:
(8Ω) : 2 x 40 W / 0.02%.
(4Ω) : 2 x 50 W
Distortion factor:
Frequency response 10 - 40,000Hz;
MM phono input frequency response: 20 - 20,000;
Treble Control: ± 8 dB @ 10 kHz;
Bass control: ± 8 dB @ 100 Hz;

Remarks

Screen capacitors by Elna 8,600uF; Elna electrolytic capacitors and polyester(styroflex).
Toshiba transistors
Potentiometer and switches from ALPS

everything works, sometimes the tape1 and tape2 switches get stuck