The Engl Marty Friedman Inferno signature tube guitar amp head offers 100W of high-octane power that's built to suit the needs of one of metal's greatest shredders.

Preamp
2 Channels, Clean, Lead, Gain boost switch for both channels, Bright switch for the clean channel, Tone switch for the lead channel, separated Gain and Volume controls for each Channel, two 3-band EQs, Noise Gate with threshold adjust for the lead channel with gain boost on, FX loop (serial to parallel adjustable) switchable via foot switch, four 12AX7 tubes

Master Section
100 Watts (four EL34 tubes), second Master Volume available via foot switch and controllable at the rear panel