Identifying a build

Started by Watercolour, May 02, 2025, 08:59:38 AM

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Watercolour

I had a friend who I gave a pedal to years ago and when I told him I was getting back into building he offered the pedal  back to me with the caveat. I fried it, it doesn't work anymore.

Apparently he hooked up an 18v supply to it by mistake.

I've got it working again,the 1n4001 diode did it's job. I was looking back through my records and cannot find a schematic or layout for this pedal. I'm almost certain it was a madbean pcb of a timmy clone. Does anyone know what he may have called this pedal or have a link to a schematic and layout? Never know when I may have to work on it again.

GGBB

How about a photo? I would think that if its a madbean circuit the PCB would be clearly marked as such along with a name. No?

All the old madbean projects can be found at https://www.madbeanpedals.com/projects/archives/index.html. Not searchable in any way, but if you're determined you might be able to find it.
  • SUPPORTER


Watercolour


Watercolour

I built this probably 11-13 years ago.

GGBB

Too many total components and not enough diodes to be a stock Timmy. Plus there are transistors. What kind are they? The pot values could be useful for others to recognize the design.
  • SUPPORTER

Watercolour

Transistors are c1815
Treble b50k
Volume a100k
Gain b1m
Bass b50k

davent

can you get a picture of the copper side of the board?
"If you always do what you always did- you always get what you always got." - Unknown
https://chrome.google.com/webstore/detail/photobucket-hotlink-fix/kegnjbncdcliihbemealioapbifiaedg

Watercolour

Found it!
Madbean quasar ac boost.

Thanks