Technics SU-7300II
¥ 43,800 (around 1977)
Commentary
A pre-main amplifier that has been improved based on the SU 7300.
Model Rating
Type | Stereo pre-main amplifier |
Effective output (1 kHz, both channel drive) | 45W + 45W (8 Ω) |
Output bandwidth | 5 hz to 40 khz -3dB |
Total harmonic distortion factor | 0.05% (20 Hz to 20 kHz) |
Frequency characteristic | 7 hz to 80 khz -3dB |
Signal-to-noise ratio | Phono:82dB |
Damping factor | 30 (8 Ω) |
Phono maximum allowable input (1 kHz) | 200mV |
Tone control | Bass : ± 12 dB (50 Hz) Treble : ± 12 dB (20 kHz) |
Equalizer subsonic filter | 30 Hz, -12dB/oct. |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | 115W |
External dimensions | Width 410x Height 142x Depth 340 mm |
Weight | 7.8kg |