Onboard boost

[cniers13]

Any chance to make an onboard boost? Just a toggle switch. Something like in the super eagle or the emg one

 

[Robert]

I can probably do that. I have a design that I did as a custom job for a local guitar builder...

It's a BS170 style fixed-gain boost with a volume control (so no crackle) and uses a Bourns push-pull pot to activate.

I'm sure I could work something up with just a toggle switch instead. Would you want a trim pot to adjust the amount of gain?
Any particular circuit?

 

[cniers13]

I'm thinking something like what is in the PRS super eagle. Have a toggle "preamp" and then an extra trebleboost. If they could be separate that would be cool. A trimpot would be good
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[cniers13]

I think a toggle treble boost would be good