Audio Database


29,800yen(around the 1972 time)

4ch SE decoder which included SE logic circuit in 4ch decoder and which was developed the object for components, and for stereo sets.

A tape Rec terminal is used for connection and the output of DA-Q150 is inputted into 4 sauce input.

By SE logic circuit, the degree of separation is improved by negating a cross talk.

RM-SQ-QM-4 matrix is built in the decoder part and it has the adaptability which can carry out 4ch play of almost all the commercial records.

Rating of a mode
Form Four-channel SE decoder
Play system General form matrix system (regular matrix)
CBS form matrix system (SQ matrix)
Discrete system
QM-4 type matrix system
Incoming signal level 200mV(rms)
Output signal level 200mV(rms)
Input impedance More than 50kohm
Frequency response 30Hz-30kHz±1dB
Higher-harmonic-wave distortion 0.3% or less
Separation rate Between the opposite back ch of between front 2ch and Front ch: A maximum of 15dB
Power supply voltage AC100V, 50Hz/60Hz
Dimensions Width 250x height 144x depth of 290mm
Weight 3.6kg