How tube amps work, tonal characters of the most common power tubes, and how to replace speakers properly.
Exclusive downloadable ebook.
Five hot-shot pedal designers discuss effect loop basics, MIDI, placement, “noise,” and more.
Must-Know First-Aid • 101-Level Mods • Bonamassa’s Under-the-Radar Faves
Boutique guru Jeff Bober on effects-loop and speaker issues, and diagnosing readers’ Peavey and Hiwatt amps.