JVC CD-4
Everything you ever wanted to know about JVC's CD-4 discrete 4-channel recording system.

Description
When it became obvious that the next big advance in audio was going to be 4-channel records many manufacturers started independent research.
Most of them took the easy way; confining themselves to conventional record production technology they ended up with 2-channel matrix records which produce pseudo 4-channel sound.
A few though that maybe discrete 4-channel records where possible - but only one, JVC, saw this research through to actual production.
Downloads
introducing jvc's cd-4 record system brochure (en)
introducing cd-4 brochure (en)
for a better understanding of cd-4 brochure (en)
all you ever wanted to know about the cd-4 system brochure (en)
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Please note that the PDF files are copyright the HiFi Engine and are provided under strict licence - reproduction for financial gain is strictly prohibited.
The HiFi Engine website is not affiliated with or sponsored by JVC. If you wish to buy a CD-4 please contact the company via their website or visit an authorised retailer. JVC is a trademark of that company.