Valley People Audio Manuals

Allison Research aka Valley Audio aka Valley People aka Valley International was a company specializing in pro audio in the ’70s, ’80s, and ’90s. As the company (in its vintage form, at least) is no longer with us, the owners manuals, service manuals, and schematics are rather hard to find. … Continue reading

Casio RZ-1 MT Jack

There are three ways to load samples into the Casio RZ-1: “cassette” dump via the MT (magnetic tape) terminal, MIDI SysEx, or in through the sample jack. The usual operating procedure is to sample through the mic/line-in jack for the initial sample creation and then export/import through the MT connection … Continue reading