What’s on *YOUR* workbench?
- Thread starter Bricksnbeatles
- Start date
shielded cable? What's that called when you go to buy (I need some)
temol
Well-known member
Not bad. What opamps did you use?
JTEX
Well-known member
OPA4990 outside the audio path (would be a bit noisy for this particular circuit), OPA2196 in the path. OPAx990 also happily runs off a 3V supply. Great part.
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Erik S
Well-known member
A utility build! Of limited utility…
I built a leprechaun with an expression jack and wanted to verify that it works.
I don’t own an expression pedal, but I do have a volume pedal somebody left here.
I did not have a TRS to dual TS Y cable.
This got the job done. It works! And I’ll probably never plug it in again! Ha!
I built a leprechaun with an expression jack and wanted to verify that it works.
I don’t own an expression pedal, but I do have a volume pedal somebody left here.
I did not have a TRS to dual TS Y cable.
This got the job done. It works! And I’ll probably never plug it in again! Ha!
Ohhhhh. I've been fasting on pcb purchases but always wanted an ms20 filter pedal. Do report!
DGWVI
Well-known member
I'll try to whip up a quick teaser after dinner
DGWVI
Well-known member
So, I'm pretty sure the cats are all convening to establish the best means and moment to beat my ass...
But here's a raw snippet, no calibration, and I went in completely blind
Bricksnbeatles
Member known well
Definitely has potential. Heard a bit of self oscillation and clock noise. Hope that clears up after calibration.
I really want one for the resonant high pass for bass. I think I stumbled across the builders YouTube a year or so ago and just forgot about it
There's some weird threshold gating/clipping thing going on as well. Curious how you like it once you've settled in.
DGWVI
Well-known member
I'm gonna hold off on calibration until I've got it boxed. There are trimmers for each side to reign in the oscillation. Having built a few other versions of the MS-20 filter, this one is so far the most stable without mods, surprisingly. I'm really digging the nauseous, raucous fuzztones it can get.
Once it's boxed, I'll show it off with some CV manipulation
I tried a vero Rene Schmitz circuit a few years ago but could never get it to "correct". Hopeful this pans out
DGWVI
Well-known member
I can empathize with that- I've built quite a few, including some eurorack versions adapted for pedal use, and they worked okay, but none were quite there for guitar without a ton of mods. Peddler seems to have worked out most of the quirks with his take on it, so I'm hopeful this one will rock
Harry Klippton
Not Interested
My meter apparently
Silver Blues
Well-known member
Wow, the exact same thing happened to me a couple months ago. With the black lead too. Must be something in the water.
Harry Klippton
Not Interested
This isn't the first time for that lead either 
KR Sound
Well-known member
Got documentation for that?
jessenator
Well-known member
planning ahead
yeah, some of the hardware is low-poly to a fault, but it's just for general placement
yeah, some of the hardware is low-poly to a fault, but it's just for general placement