I was looking at the Boss AD-2 acoustic preamp.
I already have a zoom A3 and LR Baggs parametric DI
so being a cheap skate I want to try to emulate the Boss pedal

I don't fully understand what the two main controls are doing
I suspect the Ambience is a gentle reverb (I'm emulating that with Hall HD on a low setting)
but what is the resonance thing all about is that a compressor ?? on low ratio

So why do I want to emulate it -
Bit of a challenge and it will stop my buying one!

PS used for singer songwriter solo performance stuff. Occasional picking, usually strum with pick.

Cheers to any thoughts anyone has to offer

Here's a shop ad for it that shows what it does