The Fender Duo-Sonic is an Electric Guitar used by John Frusciante and Jimi Hendrix.

The Fender Duo-Sonic is a popular student model electric guitar known for its compact size and affordability. Originally introduced in 1956, the Duo-Sonic features two single-coil pickups, a vertical pickup selector switch, and a bolt-on maple neck. Its smaller scale length and lightweight design make it ideal for younger or beginner guitarists. While the Duo-Sonic was initially discontinued in 1969, it has been reissued several times over the years, catering to the enduring demand for this classic Fender model.