Dream Theater • Covet • Gary Clark Jr • Judas Priest • Billy Strings • Nita Strauss • Jason Isbell
Exclusive downloadable ebook.
How tube amps work, tonal characters of the most common power tubes, and how to replace speakers properly.
Boutique guru Jeff Bober on effects-loop and speaker issues, and diagnosing readers’ Peavey and Hiwatt amps.
PG’s bass ebook gives you 8 hacks, DIY projects, and insights for those ready to rumble.