The Tweaker 88 guitar amp head is sure to satisfy the most demanding tone junkie. This 88-watt powerhouse delivers a white-hot dose of addictive tone via a bigger box, bigger tubes and a bigger sound. Bruce Egnater took everything great about the Tweaker and made it bigger! The 13 Tweaker switches offer a seemingly endless palette of tonal variations. Add to this an innovative, dual-channel Boost function and you get a quasi-four channel amp that will satisfy your jones for tone. The boost can either be clean or a volume-plus-gain boost for your soaring solos. Hand-selected KT88 tubes allow you to revel in the lush classic cleans and shred through the intense overdrive.