Technics SH-3433
¥ 47,000 (around 1973)
Commentary
A 4-channel audioscope that reflects the 4-channel playback sound field.
In addition to visualization of the sound field, waveform observation and phase check of each channel are also possible.
It is also possible to select the optimum direction of the FM antenna by observing multipath waveform.
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Model Rating
| Type | 4-channel audioscope |
| <4 ch AFD Part> | |
| Position | +10mm |
| Input Sensitivity / Impedance | Low : 15mV/cm, 25k Ω High : 200mV/cm, 47k Ω |
| Max Input | Low:2V High:35V |
| <Wave Form Part> | |
| Input Sensitivity / Impedance | Low : 15mV/cm, 100k Ω High : 800mV/cm, 47k Ω |
| Max Input | Low:2V High:35V |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| Power consumption | 100W |
| External dimensions | Width 410x Height 140x Depth 340 mm |
| Weight | 6.6kg |