Source with more images: グッドデザイン賞【完全整備品１年保証】YAMAHA CMX II カセットMTR - メルカリ

Via Buttons & Knobs — Near alien technology, this Yamaha CMX II // Multitrack cassette recorder, 1987 — RSS Feed

And, via YAMAHA CMX-II 2 / MT2X Multitrack Analogue 4 Track Cassette Recorder £226.90 - PicClick UK:

Specifications can be found in the owners manual, available on the Yamaha website:
https://uk.yamaha.com/files/download/other_assets/6/324876/MT2XE.pdf

Posted originally on r/cassettefuturism