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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
OS-303 Open Source x0x ProcessorOpen Source TB 303 Processor. Includes: OS 303 Processor Flashed with most current firmware and MIDI Jack djphazer OS 303: Open Source TB 303 CPU firmware User Guide: https: github. com djphazer OS 303 wiki User Guide Join the Discord Channel! This is drop in replacement for the u650 processor used in TB 303, TR 606, and TR 808. Currently only the TB 303 code is available. More info soon! Now available with Superos303, a greatly expanded TB 303
Open Source TB-303 Processor.
Includes: OS-303 Processor Flashed with most current firmware and MIDI Jack
djphazer/OS-303: Open Source TB-303 CPU firmware
User Guide: https://github.com/djphazer/OS-303/wiki/User-Guide
Join the Discord Channel!
This is drop in replacement for the u650 processor used in TB-303, TR-606, and TR-808. Currently only the TB-303 code is available. More info soon!
Now available with Superos303, a greatly expanded TB-303 firmware which includes online editor, librarian and many new features
MIT License Copyright (c) 2026 Nicholas J. Michalek Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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