ACPAD MIDI controller turns any acoustic guitar into an orchestra
Godin ACS-SA Slim Natural 1998 Natural With Midi Acoustic electric guitar / case | eBay
Top 15 MIDI Guitar Controller, Pickups, Processors Worth Buying – Rock Guitar Universe
ACPAD MIDI Controller
ACPAD Wireless midi controller for acoustic guitar 2015 | Reverb UK
Godin Multiac Midi Guitar - Listen to what this guitar will allow me to do! #2 - YouTube
Cardinote Brio | MIDI guitar pickup for your acoustic
Graph Tech PK-7077-00 Ghost Acoustic MIDI System for Nylon String Guitars | Sweetwater
Acpad MIDI controller for acoustic guitar | Reverb
Amazon.com: OMB Digital Ad On Guitar Device | Device Guitar For Beginners and Pro | Device Works With most Acoustic and Electric guitars. DIY Upgrade Kit (Acoustic) : Musical Instruments