Orange Treble andºss Booster

OriiiMic Trelile iiml IEjikk IKoosler

"MadÄ™ in the early 70's (probabiy by Sola Sound) used by David Gilm our, Rory Gallagher, and Wishbone Ash, to nam e a few Circuit isclosely relatedto Dallas Rangem aster, except it hasdifferent component values and a ‘blend" pot fortreble and bass. Verycool sounding pedaÅ‚. Ifyou cant find OC76,try A3128. Thissoundsverydose. You cantv\eak values, but l've built a fewofthese uang OC76, andthey sound tremendous."

Angelo

The Circuit is very closetothe Rangem aster, and the pre-amplificationtone changeslook very interesting. Thething looks like it v\as intended for full-tim e, non-bypass use, even morÄ™ so than the rangem aster. Modern elfects users m ight want to add puli dowi resistors on the input and output and bypassswtching. Like the Rangem aster, you could probablyget best results bytuningthe bias and/ortone cap valuesto your particular setup.

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