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 memoir. 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 memoir told across 111 song lessons. The complete 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 Labs.