If you're playing a bunch of acoustic sets, do yourself a favour. This has an 'ambience' control, which if you turn it all the way to the right, turns any venue into a classy French restaurant with plaid table cloths and the whole thing. The acoustic resonance control turns your guitar from an Ashton into a Martin D-28 as you turn it to the right. Handy, right?

Model: Boss AD-2 Acoustic Preamp
Made: Taiwan, 2022 (serial Z6N2128)
Type: acoustic preamp
Power: standard 9v supply or battery (not included)
Switching: buffered bypass
Equivalent new street price (approx): $189aud
Mods: none
Accessories: original box and manual
Condition notes: used, no major marks, fully functional. Overall: excellent condition