23 January 2012: Boss DS-1 comparison video posted below; Pre-modded Boss DS-1s available on the Specials page. Phase 90 comparison videos and demos posted below; The pre-modded Phase 90 is for sale on the Specials page. A new pre-modded Boss GE-7 with our Overhaul mod is available on the Specials page for $125. The 1 of 1 Super 8-Bit Fuzz in powder blue uses entirely film capacitors for a slightly smoother tone and is also available on the Specials page for $200.

We are located in Boston, MA and specialize in musical electronics focusing on guitar pedals and amplifiers. We offer custom builds, modifications, repairs, and maintenance on a wide variety of gear including guitars, pedals, amplifiers and similar musical electronics. Our blog includes some background information on custom work we do. Follow us on Facebook for more frequent updates of things that may not make it on the official FXdoctor page.