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Working on an AD633 modulator with a raspberry pi pico controlled AD9833 DDS signal generator for the modulation. This is a rough draft bench top PCB for making sure everything works right and determining what features are useful to have in a pedal. If the phase control ends up being useless I...

Sorry if I implied you didn’t, I wanted to phrase that for OP while building off your post. What is RTA?

I’ve never traced a pedal but I’ve copied plenty from unverified schematics and this is what I’ve done. If you’re feeling extra anal you could compare the LTSpice simulation with an oscilloscope on the pedal too

two sticks of derm with a blendable green ringer in front of it. surprised I didn't make this yet. green ringer blend section is stolen from here: https://www.tdpri.com/threads/the-groble-green-ringer-octave-blend.326950/

This stuff is surprisingly good for the price. It's basically the same formulation as MG Chemical's Plastic Safe Flux Remover 4140A and I use it when I either need the added force of the compressed blowing (phrasing!) or more precision application.

The input cap pot is used in a lot of pedals. The catalinbread harmonic percolator (I think its the Antichon or Antithesis on PPCB) is one that comes quickly to mind that uses it as an example of how to go about it. I think earthquaker uses it a lot too

Still a pain to place components in schematics compared to diptrace :/ I want to like kicad SO badly Once the addon API is extended to the schematic editor (timelined for version 10) I’m just gonna write a fucking component toolbar if its still not there

I’m unsure how the speed compares but these 2 from Mouser are at least in similar on resistance ranges to the 5516 (5k-10k) https://www.mouser.com/ProductDetail/Advanced-Photonix/PDV-P8101?qs=tlsG%2FOw5FFjeKZh79vO9Tw%3D%3D...

No additional fees on 4 orders I placed at varying times of the de minimis rule changes with the global direct saving shipping option. Each order was pretty small though, at most 10 pcbs.

dod vibrothang