la-synthesis

Roland D-110 custom samples mod: swap the PCM mask ROMs for flash and load your own sounds. Record on your PC, burn, play. Works on hardware. Pairs with D-110 Rosetta OS.

Roland D-110 mod: custom OS with arp, step sequencer, MIDI out, MIDI CC knobs, wave sequencing, mod matrix, unison, glide, chords. Bake it into your own ROM dumps. No Roland code included.

Roland D-70 mod: custom OS with live synth pages, DLM page, new effects on the effects chip (drive, bit crush, decimator, rectifier, resonant filters), custom U-110 cards and a keyboard fix. Patches your own EPROM dumps. No Roland code included.