SU-7700 / SU-7700K*
Specifications: Technics High Fidelity Components 1980.
Photos: (1-5) ebay.de 170798463556.
*technically identical, only difference is the colour:
SU-7700 (Silver), SU-7700K (Technics Brown).
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Specifications:
| 1. General | System: | Integrated Transistor Amplifier |
Colour: 1=Silver, 2=Black: | 1, 2 |
Power consumption: | 450 W @ 120/240 V |
| Pre Amplifier | Inputs: | Phono MM; Tuner; Tape I+II; AUX |
Quadro: | no |
Inp. Sensitivity High Level: | 150 (Tuner; Tape II; AUX); 180 (Tape I; REC/PLAY) mV |
Inp. Impedance High Level: | 47 kΩ |
Frequency Response High Level: | 20-20,000 (±0.5 dB) HZ |
Signal/Noise High Level: | 97 (IHF A) db |
Inp. Sensitivity Phono MM: | 2.5 mV |
Inp. Impedance Phono MM: | 47 kΩ |
Frequency Response Phono MM: | RIAA (±0.2 dB) |
Signal/Noise Phono MM: | 78 (IHF A) db |
Outputs: | 2 REC OUT; REC/PLAY |
Output Voltage Rec Out: | 150 (REC OUT); 30 (REC/PLAY) mV |
| Equalizer | Tone Controls: | Bass; Treble |
Frequencies: | ±12 dB/50 Hz; ±12 dB/20 kHz |
Filters: | SUBSONIC (-12 dB/oct./30 Hz);
HIGH (-6 dB/oct./8 kHz) |
| Power Amplifier | Speaker Outputs: | 2 x 2 Speakers; Phones |
Continuous Power 4Ω: | 60 + 60 Watts |
Continuous power 8Ω: | 50 + 50 Watts |
Damping factor: | 25 (4Ω); 50 (8Ω) |
Harmonic Distortion: | 0.08 % at rated output |
| 2. Physical | Dimensions in Inches: | 16.14 x 5.47 x 13.15 (w) x (h) x (d) |
Dimensions in mm: | 410 x 139 x 334 (w) x (h) x (d) |
Weight in lbs: | 21.4 lbs |
Weight in Kg: | 9.7 Kg |
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