guitar pcb minime chorus wont sing

Forum dedicated to helping people debug and troubleshoot non-functional pedals or builds. Please use an clear and informative title, indicating circuit and basic problem. Don't forget to mark the issue as fixed if this is the case.
Post Reply
User avatar
copachino
Solder Soldier
Information
Posts: 160
Joined: 13 Sep 2013, 23:53
Has thanked: 4 times
Been thanked: 6 times

Post by copachino »

well, i have build many pedals, but never a modulation, and had fear of BDD, and unfortunaly, i got it wrong, i bought a minime chorus and a verfied mn3007 from guitar pcb, the main problem i have its that i get signal real well, but potenciometer do nothing and it really dont chorus, just feel like a reverbs instead of chorus, i had frlip many times the the clock and try to bias but nothing, also i hear some white noise out of it, something like a clock signal, when its no supposed to be any.


any idea??

User avatar
lolbou
Old Solderhand
Information
Posts: 2617
Joined: 18 Nov 2008, 21:38
Has thanked: 308 times
Been thanked: 225 times

Post by lolbou »

Fried trimpot (been there, it happens...)?

Try to audioprobe your signal in the delayed path (from splitter to BBD, from BBD to mixer) to check that it doesn't get lost...
- Are you a mod or a rocker?
- Uh, no, I'm a mocker.

Post Reply