MDS4 ULTRA DRIVE - OVERDRIVE

Mooer AudioFull Copy of Keeley DS-1 Ultra Mod （Boss DS-1 Mod Version）plus DS-1 original soundOffers the finest in Marshall-Amp Tone-In-A-Box, perfect for tones like AC/DC, Van Halen, Steve Vai.3 Working Modes: Original/Extra/UltraOriginal: Provide a strong and hard edge distortion sound with low noise levelExtra: For high gain, and more tube like distortionUltra: For a fatter drive tone, and a wider distortion rangeUses rare TA7136 chip.