Music Thing Modular Turing Vactrol Mix Expander By Tom Whitwell / Music Thing Modular · Example build · 7 views · 0 remixes A 4-in, 2-out vactrol matrix mixer driven by the Turing Machine's gate bits, for rhythmic mixes and shifting drones 0SaveRemixCopy link DifficultyEasyPartsNo parts list Start the assembly guide →