Sony SQA-100 Decoder/Amplifier 1971 New In Box Quad

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Hello and thanks for taking a peek at this fabulous piece ofvintage audio gear. Offered today is a Sony SQ Decoder/Amplifier SQA-100 manufactured by the Sony Corp of Tokyo, Japan in 1971. This is a real museum piece, complete with its original box, Styrofoam packing pieces, Owners Instruction Manual, and connector cables still wrapped in plastic. The power cord still has the original zip tie in place. The unit itself looks unused. There is not a mark on the piece with the face, back and wood case appearing flawless. I do not believe this unit was ever used…I took it out of the package to photograph and that might have been the first time it has ever been out of the box. The original cardboard box is pretty beat up however and there is a small tear on the back cover of the owners manual. The original warranty card is still attached to the outside of the box. From the owners manual introduction: Sony invites you to a new era of listening via out SQA-100 Decoder/Amplifier. It provides Stereo Quadraphonic sound reproduction from SQ, other type matrices and discrete four-channel programs with any stereo equipment… This compact SQA-100 provides considerable versatility. It does not require an extra back amplifier, because it incorporates a stereo amplifier. Also, the SQA-100 works as a decoder when used with one or more external amplifier read more