This pedal is a refined recreation of the classic Tube Screamer circuit, developed through years of critical evaluation of the signal path. It features over-specified components and a versatile three-way toggle switch for selecting between symmetrical, asymmetrical, and fat clipping modes. The gain control offers twice the range of a standard 808-style unit to suit modern playing styles. Its input buffer is specifically based on the design found in the TS10 for improved transparency and feel. The XL version provides the same modified circuit as the compact TSX but in a larger enclosure with premium part selection.