Functional

The Sony SQR-8750 4-Channel Receiver, produced between 1972 and 1974, was a top-of-the-line quadraphonic receiver known for its powerful sound and full-logic SQ decoder, which supported various quadraphonic formats. This receiver also included a Regular Matrix decoder for converting stereo recordings into 4-channel sound. Ideal for use on movie or TV sets depicting the 1970s, it adds an authentic touch to scenes involving high-fidelity audio equipment and vintage home stereo systems