Bogren Digital MLC S_Zero 100 (ESD); guitar amp simulation; licensed emulation of the boutique amplifier MLC S_Zero 100 with three clearly defined channels: clean with transparent response and subtle tube breakup, crunch in British plexi style with focused mids, high gain with defined distortion and tight low end; power amp tubes switchable per channel between 6L6 and EL34, not present on the original amp; two overdrive pedals: Vanilla Sky for a neutral boost, OVD-1 with classic midrange focus; two cabinets Modern and Vintage with five freely positionable microphone models each, speaker mix for seamless blending; supports third-party impulse responses and full bypass of internal cab simulation; IRDX technology models realistic speaker behavior using machine learning; additional studio EQ, delay with pingpong mode, and digital reverb optimized for guitar; standalone version includes riff recorder, metronome with time and tempo changes, and precision tuner; interface reduced to essential parameters for immediate tone control