The Hyvibe system that turns an acoustic guitar into a loudspeaker with special effects like reverb and looper. Jeremy Broun shows what it does and offers the most comprehensive kit installation guide using his Easy Build Acoustic Guitar as a demonstration. Hyvibe Kit available from: https://www.hyvibeguitar.com/product/hyvibe-system/ JB Easy Build Guitar at: https://www.woodomain.com/online-store