Technics Stereo Cassette Deck RS-M20 Rare M20. This is a vintage cassette deck from Matsushita Electric Technics, circa 1978. Just looking at the level meter gives you a pleasant feeling. Operation confirmed. This model also has very good recording sound quality. Level gauge and tape counter are in good working order. It will be shipped with bubble wrap and corrugated cardboard. Thank you for your interest. Only the main unit in the photos is included. Please judge the appearance from the photos. There may be some dirt. Due to its age, the sound quality is not guaranteed to be the same as when it was new. Please understand this. Main unit only. * Cassette tapes are not included. External dimensions: Width 430 x Height 149 x Depth 267 mm Weight: Approximately 7.2 kg A stereo cassette deck equipped with a Dolby NR circuit and a BIAS/EQ independent 3-stage switching mechanism. The drive motor is an electronically controlled DC motor. A vertical hold system is used for the tape transport system. The flywheel uses a highly accurate one with a diameter of 83.5 mm and a dynamic balance of 1 g・cm or less. Furthermore, a spring is provided to suppress thrust play in one direction, thereby stabilizing tape running. An LH head is used for the head. A Dolby NR circuit is installed as a noise reduction system. This circuit incorporates an MPX filter that removes the pilot signal, which is a problem during FM air checks. To support various commercially available tapes, it is equipped with a bias 3-stage and equalizer 3-stage switching function. It is equipped with cue & review and quick review mechanisms. It is equipped with a full auto-stop mechanism that does not put a strain on the mechanism during rewind and FF.