MATRIXSYNTH: PAIA 7700 Vintage Synth Variable Power Supply


Sunday, May 15, 2011

PAIA 7700 Vintage Synth Variable Power Supply


via this auction

"PAIA 7700 rack-mount power supply originally sold as an upgrade for PAIA’s 6700/7700 Series analog synthesizers & studio equipment. It takes up two rack spaces, is rated at 1-amp output, has a front-accessible fuse holder, and is specifically designed for vintage PAIA gear.

This is a perfectly functioning built-up kit that contains all original stock PAIA parts except for the power cord, which I upgraded from PAIA’s flimsy zipcord.

Outputs

Two fixed internal connectors (see photo) that each have +15V & -15V outputs
Two ¼-inch front-panel jacks that respectively provide variable + & - control voltages. Knobs let you continuously adjust the front outputs up to +/- 15V. Internal thumbwheel pots also let you vary the maximum value of + & - voltages from about 9V to about 16.7V.
Because this is a kit, it’s relatively easy to replace these jacks with other types of connectors."

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