Recordex USA Soundmaster IV Add-On Module - 1-4 Cassette 640 B&H
Graff HSCD2 Cassette Duplicator (HSR Jun 85)
Telex X-Gen Stereo Cassette Duplicator w/ Dustcover and Power Cable – Cryptic Carousel
Recordex Soundmaster Pro Stereo Cassette Duplicator | Reverb
Vintage Recordex High Speed Stereo Cassette Duplicator Auto rewind Tested-Works | eBay
Cassette Duplication (HSR Aug 84)
Telex Copyette 1 To 3 Cassette Duplicator-Mono | PSSL ProSound and Stage Lighting
Here is my recent surplus sale find: a Sony CCP-1300 cassette duplicator. It dubs both sides A and B simultaneously at 16x speed. Even though it's only in mono, I suppose I
Recordex 310 Messenger Professional Dual Stereo Cassette Duplicator | Reverb
Recordex USA Soundmaster II 4 Channel up to two High-Speed Stereo Cassette Duplicator | Reverb Greece
Recordex High Speed Stereo Cassette Duplicator – Cryptic Carousel
Kingdom One Touch ST Expandable Stereo Cassette Duplicator | Reverb
Recordex USA 510 Soundmaster Pro 4-Channel One-to-Four High-Speed Stereo Cassette Duplicator | Reverb