A new old stock stereo double cassette deck with chrome and metal tape support, Dolby B Noise Reduction, auto-reverse, and a built-in 30-watt-per-channel amplifier, Made in Japan, which you may be able to find on eBay: the TOA BA-823, introduced in 1992 and designed as a background music system for commercial use. TOA also had the BA-806, with a mono amplifier designed for PA systems (but the cassette decks in it are still stereo), and the BA-800, a non-amplified deck with stereo line outputs. Time flow: 0:00 Introduction 1:14 Overview 3:17 First test 5:19 Rear panel controls 6:34 Dolby NR & chrome tape 7:37 Line output & specs 8:47 Timer & link functions 9:39 Automatic playback 12:42 Radio automation 13:47 A look inside 14:35 Cassette mechanisms 15:56 Wow & flutter/speed test 16:45 Line output modification 18:19 Direct audio samples 20:35 Conclusion #cassette #tape #amplifier