madbeanpedals::forum

Projects => Tech Help - Projects Page => Topic started by: Teledan62 on May 17, 2015, 05:22:46 AM

Title: noisy OD circuit! HELP
Post by: Teledan62 on May 17, 2015, 05:22:46 AM
Hey guys. New to this forum!

Ive been trying to build a 3 in 1 guitar pedal. compressor, overdrive and delay in that order. all in the same enclosure. They all work fine but when i engage the overdrive, its really noisy. i thought it was the circuit i was using so I put in a totally different circuit but still the same noise issue. the overdrive circuit is  the night drive by diyguitarpedals.com.au.

Attached is wiring diagram and photo of circuits! Would be hugely appreciated if someone could pinpoint where my noise is coming from

(http://s23.postimg.org/b6cxnjinf/IMG_7915.jpg)
(http://s1.postimg.org/55gyxu633/unit_pcb.png)
Title: Re: noisy OD circuit! HELP
Post by: midwayfair on May 17, 2015, 07:58:53 AM
'Noise' covers a Lott of sounds, please try to be more specific about the kind of noise.

And welcome to the forum.
Title: Re: noisy OD circuit! HELP
Post by: Teledan62 on May 17, 2015, 08:24:23 AM
I honestly have no idea how to describe the noise. Kinda like a guitar turned up so loud.
Title: Re: noisy OD circuit! HELP
Post by: chromesphere on May 18, 2015, 12:57:28 AM
Hi Teledan, welcome to madbean forum!
Maybe upload a sound sample to soundcloud of the noise your getting?  Might help other pin point possible causes?
Cheers
Paul