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x0xb0x
Full reproduction of the original Roland TB-303 synthesizer, with fully functional sequencer
  • Drum
  • Sequencer
  • Digital
  • Kit
  • MIDI

The sequencer can be programmed just like the original 303 and can be used to control other synthesizers via any of its various output formats. 128 banks of track memory and 64 banks of pattern memory are stored in onboard EEPROM, no battery-backup is needed!

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Adafruit
Advanced
  • +Schematic
  • +PCB source
  • -Gerbers
  • +BOM
  • +FW
  • +Docs
  • -Enclosure