Stare buna de functionare prezinta urme de folosinta la aspect. Manufacturer: Technics
Model: SU-3500
Type: Integrated amplifier
Years of manufacture: 1975 - 1977
Manufactured in: Matsushita Osaka Japan
Color: Silver
Remote control: no
Power consumption: 380 W
Dimensions: 410 x 140 x 340 mm (WxHxD)
Weight: 10.2 kg
Original price approx.: 1'145 DM

Connections

Number of inputs:7
Phono 1 : 2mV /25kOhm/50kOhm/100kOhm /max. 510mV
Phono 2 : 2mV /25kOhm/50kOhm/100kOhm /max. 510mV
AUX 1 : 100mV /50kOhm
AUX 2 : 100mV /50kOhm
Tape deck 1 : 100mV /50kOhm
Tape deck 2 : 100mV /50kOhm
Tuner : 100mV /50kOhm

Number of outputs : 4
PREOUT Nominal : 1V /100 Ohm

PREOUT Max. 11V /100 Ohm
Tape deck 1 : 100mV /500 Ohm RECOUT
Tape Deck 2 : 100mV /500 Ohm RECOUT

Tape deck 1 DIN : 30mV /80 kOhm

Technical Data

Continuous power (at distortion) DIN 45500
8 Ohm: 2 x 41W / 0,08%
4 Ohm: 2 x 47W / 0,08%
Dynamic power
8 Ohm: 2 x 62,5W
4 Ohm: 2 x 95W
Total harmonic distortion: 0.08%
Attenuation factor: 50/4Ohm 100/8Ohm
Frequency response: 5Hz - 100kHz +0dB/-3dB
Phono RIAA +-0.5dB
Signal to noise ratio:
Phono 60dB
AUX 80dB
Stereo channel separation: 110dB
Tone control:
Bass: 50Hz +12dB/-12dB
Treble: 20kHz +12dB/-12dB

Loudness:
Volume -30dB : 100Hz +8dB
High Filter : 8kHz -12dB
Low Filter (Subsonic) : 30Hz -12dB
Mute: -

Special Features

Preamplifier - power amplifier separable
Loudspeaker connections
A/B/A+B/switchable 2 pairs (Main/Remote)
Left/right/left-right/reverse switchable
Preamp and power amp separable.
Can be built up thereby with further amp to the at that time rare .