PicoGUS By Ian Scott (polpo) · Example build · 7 views · 0 remixes An ISA sound card for retro DOS PCs that emulates a Gravis Ultrasound, Sound Blaster, AdLib, MPU-401 and more on a Raspberry Pi Pico 0SaveRemixCopy link Estimated parts cost DifficultyDifficultParts1 part · 1 pcs Start the assembly guide →