Recent content by xconverge

Links need to be fixed: GitHub Repository: FuzzyLotus/Phantasmagoria Latest Release: Phantasmagoria v31 Downloads

Excellent update! There is a lot there but I will state a few things that come to mind 1. Continuity mode on a meter/beeping is great, but looking at the number or setting the meter to ohms/resistance is even "better". Continuity on most meters is a glorified "resistance is <= X, beep" I think...

I would use a sine wave instead of a square wave. Even more preferable for me would be to use a looper with some clean guitar going into it. Start with using a sine wave instead of a square wave if you don't have a looper laying around. I don't know, this is where I would use continuity on my...

This is my favorite thread currently, so take your time, I am just glad you are sticking with it.You have clearly already learned a few skills, no matter what happens. The PCB looks clean, the end result will hopefully be a working pedal, but learning more about what is happening in the...

What are you using for your tone? is it musical or a single frequency? The reason I ask is because I want to know if the tones you are hearing on IC1 and other places are noise/something else that just "sounds like something", or the actual input tone you are passing through the audio path. You...

No tone from either leg of C8 (especially the R10 side of the component) seems suspicious if you say R10 is fine, both legs of R10 are fine? I would check continuity between all nodes at that junction (C7, R11, can be used/checked also etc) Also be aware when you are checking, you can check by...

Hey at least we are consistent :LOL:

To fully spell it out as well, here is how I would approach it... I would plug my guitar into my cheap looper, record a basic loop, then move the looper pedal to IN FRONT of this pedal, then I would start the looper. I would then enable the effect and probe starting from the left and work to...

Works well for me, I am happy. Instead of the switch or jumper for the phase inversion, I just soldered decoupling caps (after it was pointed out to me in that thread) in as jumpers instead of revving the board, you can see it in the bottom right of the last picture/last post...

I make a temporary audio probe with a patch cable, alligator clip, and capacitor when I need one Like this:

Do you have a source for time machine over wi-fi going away? That doesn't seem reasonable to me...

See some discussion from when I went through something similar https://forum.pedalpcb.com/threads/phase-inverting-at-input-buffer-vs-after-effect.24318/

I almost don't want to post it here, because going through it is just a great way to learn... like buying a 250V or 500V capacitor and then having them arrive and being too big to fit or trying to hyper optimize to reduce on shipping only to have bought 2 knobs instead of 3, so back to another...

This would be a fun one to audio probe to debug! Really easy to make one with just a capacitor

Looks nearly identical (bad logo, similar date code) to one I had a problem with from tayda, I vote fake https://forum.pedalpcb.com/threads/checking-for-fake-opa2134.4101/#post-298175