Akashic Guitar effects circuit lookup
DRIVETONELEVELMID BOOST

Enclosure not stated · 4 knobs

Revolution Deux

Maxon / Ibanez Super Tube Screamer ST-9

Based on the Ibanez ST-9· 2 other boards clone it

Category
Overdrive
Controls
Drive · Tone · Level · Mid Boost
Price
see vendor
Tags
freestompboxes.org trace

From the vendor

A rare 9 Series Tube Screamer with a Mid Boost (Bite) control placed ahead of the clipping stage; the schematic was made available by Dirk Hendrik. The post recommends it to anyone who likes Tube Screamer type overdrives.

Schematic

The schematic is in the post. Open it at Revolution Deux. No KiCad fragment has been drawn for this circuit yet.

Parts list 0 rows

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No parts list could be read from the schematic image; the values are in the picture.

Other boards based on the Ibanez ST-9