Built around a two DSP-powered modeling engines that affords a world of some of the most high-fidelity digital effect, amp, and cab emulations produced to date, the Line 6 Helix LT Guitar Multi-Effects Processor is a command center of sound in a compact presentation. A 6.4" LCD screen gives you easy read and navigation of over 200 onboard effects with 12 assignable stomp switches and easily-recalled custom creations for a studio's worth of everything from bucket brigade-style delay to classic British amp roar to iconic cardioid microphones with the touch of a button. A tinkerer's dream in a svelte chassis.