The SIGIL conjures up magical array of clean to high-gain tones in a compact portable, road-ready format. Channel one assigns GAIN 1 and MASTER 1 with a shared eq and includes 3 stages of gain with a push/pull gain boost that restructures the amp to provide everything from bright, shimmering cleans, to heavy gain pushed tones. Channel 1 loves boost and overdrive pedals for further tonal explorations. Channel 2 assigns GAIN 2 and MASTER 2 with a shared eq with a total of 4 gain stages that can be dialed from punishing, face-punching attack to over-the-top levels of gain insanity while still retaining clarity. The Standby switch offers a HIGH power selection for the full 20W, center position standby, and LOW power selection for 6W that variacs the power amp to give the SIGIL a different feel and attack. The tube driven FX LOOP is instrument level ready for stomp boxes or rack effects.