Xotic BB Bass Preamp

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.

Xotic BB Bass Preamp

Postby Paul_5 » 01 May 2018, 22:45

I've just got the PCB for this pedal from Fuzzdog (super-fast delivery from those guys by the way) and the schematic it's based on seems a fairly straightforward Tube Screamer for bass.

I found another schematic online that indicates the master volume control as a dual-ganged 100kB pot, with half of it being used before the active Baxandall circuit. Anyone know which one is closest to the actual unit?

I've attached the schematic below:
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