Description
General
Manufacturer: Technics
Model: SU-V 670
Type: Class AA integrated amplifier
Years of manufacture: 1990 – 1991
Made in: Japan
Color: Black
Remote control: none
Power consumption: 690 W max.
Dimensions: 430 x 158 x 370 mm
Weight: 12.1 kg
Original price approx.: 699 DM
Connections
Number of inputs: 6
1 x phono (MM/MC)
1 x tuner
1 x CD
1 x AUX
2 x Tape
1 x Power Amp Direct
Number of outputs: 5
2 x Tape Rec Out
2 x speaker pairs
1 x Headphone
Technical Data
Continuous power
8 Ohm: 2 x 100 W (DIN)
4 Ohm: 2 x 140 W
2 Ohm: 2 x 180 W
Dynamic power
8 Ohm: 2 x 140 W
4 Ohm: 2 x 200 W
2 Ohm: 2 x 275 W
Total harmonic distortion: 0.0009% (8 Ohm)
Attenuation factor: 60 (8 Ohm)
Frequency response:
Phono: 30 Hz to 15 kHz
Tuner, CD, AUX, Tape 1, Tape 2 / DAT: 3 Hz to 100 KHz
Power Amp Direct: 2 Hz to 100 kHz
Filtering PXS double capacitors: 20,000 uF (10,000 uF x 2)
Signal-to-noise ratio: 106 dB (with Power Amp Direct).
Tone control:
Bass: 50 Hz, + 10 dB, – 10 dB.
Treble: 20 kHz, + 10 dB, – 10 dB
Loudness: 50 Hz, + 9 dB
High Filter: no
Low Filter (Subsonic): no
Mute: 2 speaker pairs on/off
Direct/Line-Straight: yes (Power Amp Direct)
More data at “Hifi Engine”: [1]
Special Features’
Rec Selector selector switch
Power Amp Direct input
Phono MM + MC circuit
Voltage Control
