I'm sure it's an easy fix, but I have my own pile of poorly soldered projects to fix! It was an inexpensive pedal, and the other side sounds good, so I do like CMC overall.
I just realized I don't have the faceplate, or the Gerbers for this (I was thinking of the Texel). Does anyone have a link to Gerbers for the faceplate? I don't see them on Github.
I just got a batch of these PCBs and faceplates from JLPCB, and I can't wait to build a couple!
Also, Deluxe Memory Men made me laugh harder than it should have :)
These all look great! I just ordered a Page Bender, so of course my first stop is here to see if I can build it as well. Does anyone have Gerbers for their PCBs?
Am I the only idiot who never realized the whole point was to transfer toner to the enclosure, and that you are meant to take off the film after? Is that what film free means? I think I've done this, maybe with just waterslides, but never removed the film..... :whistle:
Very nicely done!
What relay bypass scheme are you using? I see on some of your other builds you use it as well. I've not seen one that uses what seems to be an analog mux/demux?
Ah ok, this make sense. Something about 1st and 2nd order filters?
EDIT: I googled 2 1st order RC filters in a row, now it makes sense. Just like you said, the roll off at the output is double what the single filter would be.
The 2N222A is set up as an emitter follower, AKA a gain stage with a gain of just 1, AKA a buffer.
@BuddytheReow I see R9 and C5 create an RC lowpass filter with a 10K cutoff, as you mentioned. But then there are R10 and C6, which seem to be the exact same thing again! Is there some reasoning...
Do you have a go-to treble booster circuit or transistor that has the least hiss? I don't play anywhere near metal gain, and noise is the biggest reason I don't use TBs more often. And why I want to tweak a circuit myself, to find the lowest noise floor possible.