Jammy makes the practice guitar modular

This sounds like an interesting gadget guitar…even if you don’t travel. Not yet available…not an endorsement.

https://www.engadget.com/2019/01/09/jammy-makes-the-practice-guitar-modular/

More: https://jamiegraymusic.com/wordpress/2019/01/jammy-makes-the-practice-guitar-modular/