You've probably seen them in the grocery store.
Point Break is one of my favorite movies and Georgetown brewing had some fun with the character names. As a former editor, those jokes amuse me.
Really nice work! The interface looks pretty intuitive to me.
What about using other audio HATs? I've seen some that include a headphone or power amplifier.
You can see the protection diodes for the OPA1678 on the first page of its data sheet.
When I used to use the OPA1642, I'd add protection diodes on the input like you see in the schematic for the General Tso compressor. I blew up at least one hotplugging the input jack.
That's a can of worms.
1. Budget DIYers love the challenge of building pedals as cheaply as possible. They typically advise buying the cheapest possible parts and argue that even if there is a difference in performance, it's not big enough to justify the ROI of pricier components.
It's true...