TILT Tilt is a dynamic, powerful SEE SAW EQ control. This control has a central neutral position. Turning the control clockwise increases the overall mid to high frequencies and decreases the lows thereby giving your sound more presence, which can be useful for cutting through live band situations. Turning the control anti clockwise reduces the overall mid to high frequencies and increases the lows making your overall sound rounder. LSI LSI: Laney Smart Interface socket. This totally unique feature allows you to connect your amp to your smart device; to access the world of DIGITAL GUITAR. No other amp on the market offers you this facility. With nothing more than your amp, your smart device and an LSI cable you have access to thousands of digital guitar tones at your fingertips. TONEBRIDGE Tonebridge from Ultimate Guitar gives you access to 1,000+ classic guitar & bass tones for Free. The free app makes it easy to recreate classic guitar tones on demand using an iPad and you Laney LSI equipped amp. All Laney MINI amps come with a free 3-month full subscription to Tonebridge.