Building a Sparklehorn (http://www.madbeanpedals.com/projects/Sparklehorn/Sparklehorn.pdf), and it's my first PT2399 delay. It was a bit of a rush job so I didn't order parts specifically for it. Finished populating the board tonight except for the 15n cap at C16 -- didn't have it. I've got 10n and 22n available. Is this a value I can fudge, and if so how will it affect the circuit. I can't tell if it's a tone filter or if it affects timing. Thanks!
10n is fine there. You could probably go as low as 4n7.
Groovy. Thanks!