Author Topic: Build Your Own Roland Sub-Sonic Filter/Buffer - Schemtics Posted - Improve Track  (Read 330 times)

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Offline drjoness2001

The schematic for the last revision of the Filter/Buffer is available for download at the Vintage Roland Guitar Synth website:

http://www.joness.com/gr300/Filter-Buffer.htm

Parts are readily available, a good project if you have some experience with DIY projects.

Enjoy! Wayne Joness

Offline bea

Interesting.

Does this mean that we can safely take 30 mA from the +-7V supplied by the Synthesizer?

(to my first time user's understanding the spec of 100 mA is the maximum total load which is at least partly used by the buffer ICs of Roland's little board.)

 

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