SANSUI Integrated Amplifier AU-3900. FEATURES: plus/minus balanced Power Supply; directly attached Low-Noise-Transistors (Phono-Equalizer Circuit); Protection System (electronic relais instead of gears). RC Tone Control (Tab Location); High & Low Filter; Muting; Speaker Selection (a, B, A+B); Mic-mixing; AUX. Specifications: Sansui HiFi Program 1976-1977.
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Specifications:
| 1. General | System: | Integrated Transistor Amplifier |
Colour: 1=Silver, 2=Black: | 2 |
| Pre Amplifier | Inputs: | Phono MM; Tuner; Tape; AUX; Mic |
Quadro: | no |
Inp. Sensitivity High Level: | 130 mV |
Inp. Impedance High Level: | 50 kΩ |
Frequency Response High Level: | RIAA (±0.5 dB) HZ |
Signal/Noise High Level: | 90 db |
Inp. Sensitivity Phono MM: | 25 mV |
Inp. Impedance Phono MM: | 50 kΩ |
Signal/Noise Phono MM: | 75 db |
Outputs: | REC OUT; AUX |
Output Voltage Rec Out: | 100 mV |
| Equalizer | Tone Controls: | Bass; Treble |
Frequencies: | 12 dB/ 50 Hz; 12 dB/ 15 kHz |
Filters: | HIGH |
Loudness: | ON/OFF |
| Power Amplifier | Speaker Outputs: | 2 x 2 Speakers; Phones |
Continuous Power 4Ω: | 26 + 26 (1 kHz) Watts |
Continuous power 8Ω: | 25 + 25 (1 kHz); 22 + 22 (20-20,000 Hz) Watts |
Frequency Response: | 10-40,000 (±0.5 dB, 8Ω) HZ |
Damping factor: | 50 / 8 |
Harmonic Distortion: | 0.15 % at rated output |
| 2. Physical | Dimensions in Inches: | 15.75 x 4.72 x 9.45 (w) x (h) x (d) |
Dimensions in mm: | 400 x 120 x 240 (w) x (h) x (d) |
Weight in lbs: | 15.34 lbs |
Weight in Kg: | 7 Kg |
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