c.est.baastien
New member
Hi
I am building Constrictor project and after solving ground issue, as reported here : https://forum.pedalpcb.com/threads/weird-issue-with-constrictor-demeter-compulator.292/
it finally works. But...
But I am facing now a noise filtering issue :
- When pedal engaged at low settings (i.e. no extreme settings) + battery powered I've got a kind of shower noise / white noise, much more than that we can normally expect from compressor.
- Same settings this time with power supply (Zoom intended for audio/pedal powering), it brings a huge wow. Something more bassy than classic 60 cycle hum.
- And in the end, powering the pedal with my Cioks Big John power supply : very small amount of noise, only noticeable at extreme settings.
Well since this pedal is not intended to be used on my main board, I cannot power it with my Cioks power supply unit, I cannot live with that.
So I need to find the proper filtering for it. I have build other project that I will put in the same box with Constrictor comp, I do not have noise with them, using both same power supply and battery.
People here do you have faced this kind of issue and how do you fixed it ? Do you have some clues or indications in order to tame / filter that noise ?
Cheers
I am building Constrictor project and after solving ground issue, as reported here : https://forum.pedalpcb.com/threads/weird-issue-with-constrictor-demeter-compulator.292/
it finally works. But...
But I am facing now a noise filtering issue :
- When pedal engaged at low settings (i.e. no extreme settings) + battery powered I've got a kind of shower noise / white noise, much more than that we can normally expect from compressor.
- Same settings this time with power supply (Zoom intended for audio/pedal powering), it brings a huge wow. Something more bassy than classic 60 cycle hum.
- And in the end, powering the pedal with my Cioks Big John power supply : very small amount of noise, only noticeable at extreme settings.
Well since this pedal is not intended to be used on my main board, I cannot power it with my Cioks power supply unit, I cannot live with that.
So I need to find the proper filtering for it. I have build other project that I will put in the same box with Constrictor comp, I do not have noise with them, using both same power supply and battery.
People here do you have faced this kind of issue and how do you fixed it ? Do you have some clues or indications in order to tame / filter that noise ?
Cheers