Forgotten audio formats: Elcaset

Elcaset, la cinta gigante de Sony – Tecnología Obsoleta

Weirdest Audio Formats Ultimate Guitar

The Official Elcaset thread!, Page 9

The Cassette Revival - So wrong on so many levels (video edition)

Elcaset

The Oddity Archive- Philips DCC (Digital Compact Cassette) format

Sony Elcaset EL-7 / Onkyo A- 9755 / Canton Ergo 609 DC

1984 Tape Recording Guide, PDF, Sound Recording And Reproduction

Formats Past and Present - Reference Audio

Elcaset, RCA Cart, Playtape, Minipak

Still reeling: Ken Kessler discovers audiophile cassettes – Dave Denyer: The Reel-to-Reel Rambler