TOSHIBA SC-410
¥ 36,000 (around 1973)
Commentary
A 4-channel QM (RM) decoder that upgrades 2-channel stereo to 4-channel system.
Built-in 4-channel matrix circuit with dual differential circuit.
Equipped with QM (RM) effect switch which can obtain 4 effects.
It has a power amplifier for the rear.
Model Rating
| Type | 4-channel QM (RM) decoder |
| External dimensions | Width 300x Height 115x Depth 285 mm |
| Weight | 4kg |