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Tag Archives: tb-303

TB-303 Service Notes

This is a PDF of the TB-303 service manual, on A3 size paper like the TR-606 and TR-808 manuals posted earlier. TB-303 Service Notes (2.5MB – zipped PDF)

Shagghie’s TB-303 Overhaul (Finished)

It’s all done! I also added Colin Fraser’s MIDI kit and shaved down the LEDs I replaced so they are flush with the faceplate…

Shagghie’s TB-303 Overhaul

Started work on shagghie‘s 303 Plans: Clean board and battery leak residue Replace switches Replace boring red LEDs with snazzy blue & white