Technics SU-8011
¥ 34,800 (around 1979)
Commentary
Pre-main amplifier with high response speed LED power indicator and microphone mixing circuit.
It is equipped with an LED power indicator with a response speed of 200 μ sec that displays music signals with 5 LEDs arranged symmetrically.
Uses a low distortion and low noise design that inherits the concept of 99A (SU-8099) Concentrated Power Block.
Model Rating
| Type | Stereo pre-main amplifier |
| Effective output (both channel drive) | 25W + 25W (8 ohm, 40 hz to 20 khz) |
| Output Bandwidth (Both channel drive, 8 Ω) | 10 Hz to 50 kHz -3dB |
| Total harmonic distortion factor | 0.1% |
| Frequency characteristic | Phono : RIAA standard curve ± 1.0 dB Tuner, Aux : 10 hz to 80 khz -3dB |
| Signal-to-noise ratio (IHF-A) | Phono:80dB Tuner, Aux, Tape : 97 dB |
| Tone control | Bass : ± 10 dB (50 Hz) Treble : ± 10 dB (20 kHz) |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 55W |
| External dimensions | Width 430x Height 97x Depth 240 mm |
| Weight | 5.0kg |