guitar.solutions
A book, a reference, and the coach built from both.
guitar.solutions started as one guitarist's engineering-grade reference and a self-taught player's field notes. Both now live inside Strumly, alongside the interactive coach that grew out of them.
Start here · Book
The Signal Chain
An illustrated history of electric guitar tone: amps, effects, and a self-taught player's field notes, told across 111 song lessons. The complete and final edition runs 66 chapters and 111 Workshops with full tablature.
Get The Signal ChainReference
Signal Chain Guides
Engineering-grade guides on impedance, gain staging, pedalboard order, and effects topology. Formerly guides.guitar.solutions.
Also on Strumly
The interactive guitar coach
Tuner, metronome, chord and scale libraries, and a coach that answers signal chain questions in context, built on everything above.
Free course
Read the book, then play it.
Strumly's free course turns this material into a playing order: the book's song lessons live in its Repertoire & tone stage, and the course finishes with the coach listening to you play.
By Jason Colapietro, founder of Suede AI.