Ever been stuck at a gig or practice session with unwanted hiss, ghost notes, muddy, harsh or trebly tone? How about squealing or hissing? Buzzing or ringing? Tremolo or reverb trouble? Rattling or vibrating? The Guitar Amplifier Player's Troubleshooting Guide is the definitive source for fast answers to your guitar tube amplifier troubles. Written by award-winning amp designer Dave Zimmerman of Maven Peal, author of The Guitar Amplifier Player's Guide, the Troubleshooting Guide arms you with the info you need to quickly and effectively take on whatever problems you encounter, in whatever spot you're in. The reviews are correct; transistor amps leave you with scant troubleshooting options (unless you're an electronic techie willing to whip out the soldering iron during a gig). Tube amps, however, offer an array of troubleshooting options that lead to solutions so your gig can rock on.