Man I was excited when I saw this is an actual analog delay with pretty low parts count but the clip does not seem very promising to my ears. Gonna save my precious MN3005 for something I'll actually want to use
Cool, I'll probably give your vero version a go. Thanks for the layout. I built Storyboardist's etched PCB version and I love it. It's by no means a clean delay, but it has this weird character that I like. You might like it if you're into shoegaze-y sounds.
I used a Burr Brown OPA2134 IC in place of the TL072. It seemed to lessen that high-pitched noise you're talking about. The delay time will, of course, be short because only one bucket brigade chip is used.
Yeah I don't like the high pitched whine in the clip
Mao the layout looks great! I should keep an eye out for when the aquapuss board is back in stock. I have a crappy DOD pedal that has socketed MN3005, MN3101, and NE570 so it's begging to be turned into something better
I can only use it halfway down on time as per the original schematic. The longest delay time it produces, with noise, would have been good enough :) I guess I have to go and buy a aquaboy board from madbean.
The Aquaboy delay is wonderful IMO. I built myself a dual version w/mod and double delay board add-ons. One side has MN3005s and the other side has MN3205s. I still can't believe how different the modulations are between the two chips! It's kind of awesome.