JTEX

Hey oh guys I see here maybe I could be of some help I have a 30 years, more or less, experience with graphic design and designing boxes...

I'm not a real engineer either. Best to try this on a bench or in a simulator, check for stability and so on.

R2 can go as low as U1 can comfortably drive without distorting, so probably not much less than 1k if you're using a TL07x. At the other...

I don't see why precision opamps (low DC offset) would make a difference. You can change the C2 value to whatever you like. It just...

I would actually use a dual opamp in real life. The only reason you see 2x OPA196 in the schematic is that I did it in a simulator and...

Thank you! I was today years old when I realized, thanks to you, that I could just use a wav file as the input to a circuit simulation...

I am having a hard time imagining the use case for a balanced in/balanced out pedal, especially one that would need a true bypass...

I'm afraid I can't help, I don't use LTSpice.

If you want a high input impedance op amp stage, you'll always want to go non-inverting for low noise.

@z2amiller @JTEX Decreasing those 1Meg resistors (R23 and R26) to 10k has significantly decreased the noise! Thanks so much for the...

There's no reason for R23 and R36 to be any higher than around 10k. They make noise. The higher the value, the higher the noise. Don't...

^ I can't disagree 😛