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Topics - jazzster

#1
Open Discussion / Something Similar to Boss PH-2
May 17, 2021, 08:54:15 PM
Hey everyone. I'm interested in building a phaser similar to the Boss PH-2. I find the really resonant 10/12 stage phaser sounds that Mike Einziger from Incubus gets to be really cool. Anyone know of a company that makes a PCB along those lines? Doesn't have to be an exact clone of the PH-2, just some sort of analog 8, 10 or 12 stage phaser that gets those big resonant tones and is in the same vein as the PH-2.
#2
Hi everyone. I'm new to the forum. With some troubleshooting help from Madbean members (shout out again to Matmosphere), I just finished this today. I really like how it turned out. It's mostly stock except that the boost circuit has it's own footswitch and LED. The stock build also has the boost level on an internal trimpot but I changed it to an external pot. It sounds great. Super meaty and heavy. Graphics are laser cut white vinyl with clear coat.
#3
1) Project: Black Hole from Coda Effects
2) Boost not working - see below for details.
3) Tried poking around with an audio probe but not really sure what I'm looking for or what I'm doing haha
4) Added footswitch and LED for boost according to Benoit from Coda Effects, boost 100k trimpot replaced with 100kA external pot (pot with red, white, and grey wires in pictures)

Hello. I am very new to the whole forum thing. I am currently working on a Black Hole from Coda Effects build and I am having an issue.

The main part of the pedal works perfectly but the issue I'm having is that the boost section is not working. I have it wired to a 3PDT footswitch as well as an LED. I also turned the 100k boost trimpot into an external pot with a knob. When I hit the footswitch for boost, the LED turns on but all sound cuts out. The other weird thing is that as I turn up the 100k pot the LED will dim. Pictures included as well as full build doc, as well as additional boost section wiring diagram which was given to me by the excellent Benoit from Coda.

If you have any ideas on what may be wrong I would really appreciate it. Cheers.
#4
Hello. I am currently working on a Black Hole build and I am having an issue.

The main part of the pedal works perfectly but the issue I'm having is that the boost section is not working. I have it wired to a 3PDT footswitch as well as an LED. I also turned the 100k boost trimpot into an external pot with a knob. When I hit the footswitch for boost, the LED turns on but all sound cuts out. The other weird thing is that as I turn up the 100k pot the LED will dim.

Any ideas on what I'm doing wrong? Cheers.