Technics SU-V44
¥ 55,800 (around 1981)
Commentary
Pre-main amplifier adopting new class A system.
A new class A system that eliminates switching distortion and crossover distortion is adopted.
Equipped with a logarithmic compression peak power meter independent on the left and right that can directly read a wide range from a small output of 0.001W to 100W.
Equipped with 2-tape monitor switch.
Equipped with microphone mixing circuit with echo.
The echo volume and microphone volume can be adjusted independently.
It is equipped with a mixing recording switch that can record mixed sound as it is.
Equipped with a subsonic filter.
Model Rating
| Type | Stereo pre-main amplifier |
| Effective output (both channel drive) | 60W + 60W (8 ω, 1 kHz) |
| Total harmonic distortion factor | 0.009% (1 kHz, Rated Output) |
| Output bandwidth | 5 Hz to 30 kHz |
| Frequency characteristic | 10 Hz ~ 80 kHz + 0 -3dB |
| Signal-to-noise ratio (IHF-A) | Phono:72dB Tuner, Aux : 95 dB |
| Input Sensitivity / Impedance | Phono : 2.5mV/47k Ω Tuner, Aux : 150mV/27k Ω |
| Phono maximum allowable input | 150mV |
| Tone control | Bass : ± 10 dB (50 Hz) Treble : ± 10 dB (20 kHz) |
| Load impedance | 8 Ω ~ 16 Ω |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 107W |
| External dimensions | Width 430x Height 120x Depth 285 mm |
| Weight | 6.9kg |