Technics SU-9600
¥ 175,000 (around 1975)
Commentary
A stereo control amplifier that uses a constant voltage power supply for all circuits.
The two Phono inputs can switch impedance in three stages.
The input sensitivity of Phono2 can also be continuously variable in the range from 1 mv to 3 mv.
NF type tone control circuit of differential amplifier configuration is mounted.
Equipped with Acti-Blow high filter.
Model Rating
| Type | Stereo control amplifier |
| Input Sensitivity / Impedance | Phono1 : 2mV/25k Ω, 50k Ω, 100k Ω Phono2 : 1 to 3mV/25k Ω, 50k Ω, 100k Ω |
| Rated Output / Impedance | 1V/600 Ω |
| Phono maximum allowable input | Phono1:900mV Phono2 : 450 mV to 1350 mV |
| Distortion factor | 0.02% |
| Signal-to-noise ratio | Phono1:73dB Phono2 : 69 dB (sensitivity 1 mV) to 76 dB (sensitivity 3 mV) |
| Tone control | Bass : ± 12.5 dB, 2.5 dB step Treble : ± 12.5 dB, 2.5 dB step |
| Low filter | 15Hz/30Hz, -18dB/oct. |
| High filter | 10kHz/15kHz, -18dB/oct. |
| External dimensions | Width 450x Height 173x Depth 375 mm |
| Weight | 10.5kg |