![Mu-Tron | Jerry Garcia's Mu-Tron Bi-Phase pedal | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's Mu-Tron | Jerry Garcia's Mu-Tron Bi-Phase pedal | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/48/6c/7d529f7d45c7abf695e1632ed7c5/097n10167-bvqh8-02.jpg)
Mu-Tron | Jerry Garcia's Mu-Tron Bi-Phase pedal | From the Vault: Property from the Grateful Dead and Friends | 2021 | Sotheby's
![Favored by Frank Zappa and Jerry Garcia, the Musitronics Mu-Tron III Combined Wild Sonics and Creative Usability | GuitarPlayer Favored by Frank Zappa and Jerry Garcia, the Musitronics Mu-Tron III Combined Wild Sonics and Creative Usability | GuitarPlayer](https://cdn.mos.cms.futurecdn.net/JRPS5PB2MwY4NVPX8KXwFm.jpg)
Favored by Frank Zappa and Jerry Garcia, the Musitronics Mu-Tron III Combined Wild Sonics and Creative Usability | GuitarPlayer
![Guitar Pedal X - GPX Blog - The Ever-Compelling Mu-Tron Vintage Silver Range of Analog Effects is Now Available at Joe's Pedals Guitar Pedal X - GPX Blog - The Ever-Compelling Mu-Tron Vintage Silver Range of Analog Effects is Now Available at Joe's Pedals](https://d6a2e7ghqts3o.cloudfront.net/AcuCustom/Sitename/DAM/525/2021GPXMuTronJoesPedasl700V2.jpg)