DIATONE DA-Q150
¥ 29,800 (around 1972)
Commentary
A 4 ch SE decoder developed for components and stereo sets that incorporates SE logic circuits in a 4 ch decoder.
Use the Tape Rec connector for connection, and input the output of the DA-Q150 to four source inputs.
The SE logic circuit eliminates crosstalk and improves resolution.
The decoder has built-in RM, SQ and QM-4 matrix and is adaptable enough to play 4 ch of most commercial records.
Model Rating
| Type | 4-channel SE decoder |
| Regeneration system | General Matrix Method (Regular Matrix) CBS type matrix method (SQ matrix) Discrete method QM-4 Matrix Method |
| Input signal level | 200mV(rms) |
| Output signal level | 200mV(rms) |
| Input impedance | 50k Ω or more |
| Frequency response | 30 Hz to 30 kHz ± 1 dB |
| Harmonic distortion | 0.3% or less |
| Separability | Between 2 channels in front, between the front channel and the rear channel : 15 dB max. |
| Power supply voltage | 100 VAC, 50Hz/60Hz |
| External dimensions | Width 250x Height 144x Depth 290 mm |
| Weight | 3.6kg |