2KXL PLUS
Experimental preview · build 0.1
An experimental OS expansion for the MPC2000XL, shared free for testing and feedback.
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Release Notes
Preview version 0.1- Mute Group: Added to Mode on the Program Assign screen. Pads assigned to Mode:Mute 1 will cut each other off. Mute up to 64 pads across all 4 banks in a single program.
- Transpose: Transpose brings global tuning at the Program level. Transpose all notes in a program ±24 semitones. (1 semitone = 10 units of MPC Tuning)
Experimental software. It has not been tested across every workflow. Back up your work before installing. You can return to the original OS at any time by reinstalling the original firmware.
Optional — helps fund hardware testing and future builds.
Support this projectFAQ / More info
A few more details before you install.
Who is this build for?
Experienced 2000XL users who want additonal functionality and features not currently available in the original firmware. Those who want to test, report issues, and help shape the future of the project.
- Testing — see how it behaves on different setups.
- Updates — small fixes as feedback comes in.
- Feedback — clear bug reports are most useful right now.
- Longer term — working toward a fully independent OS.
How experimental is it?
It boots and runs on real hardware. It has not been tested across every workflow.
- Tested — boot, basic loading, and current features.
- Not fully tested — long sessions, unusual storage, older projects.
- Recovery — reinstall the original firmware anytime.
- Your call — use at your own risk, and keep backups.
How do I install?
- Enter your email above and get the download link (check spam).
- Unzip the 2KXL PLUS archive.
- Place the MPC2KXL.BIN file on your storage media.
- Insert the storage media into the 2000XL.
- Power on and go to SHIFT+LOAD.
- Find MPC2KXL.BIN and press DO IT.
- When the OS Update screen appears, press DO IT again.
- Do not turn off power during the update.
- When you see the Completed screen, press any key to restart.
- Press SHIFT+OTHER, then VER. to confirm the software version name.
Precautions
- Back up your work. Make sure the backups open.
- Keep the original firmware ready. Have a known-good install file on hand.
- Install the build. Follow the steps above. Don’t cut power during the update.
- Test with something unimportant first. Try a copy or a blank project.
- Revert if needed. Reinstall the original firmware anytime.
What is the current project status?
- 2KXL PLUS Preview 0.1 - 28 Jul 2026. First public experimental build for wider hardware testing.
- Next up. Stability, storage compatibility, project loading, and recovery.
- Later. More features, plus continued work toward an independent OS.
How do I report a useful bug?
Try to reproduce it twice. Include the build number and enough detail for someone else to follow the same steps.
- Hardware — your MPC, storage, memory, and any extras.
- Build — the 2KXL PLUS build number from this page or the README.
- Steps — what you did, from a clear starting point.
- Expected — what you thought would happen.
- Actual — what happened instead.
- How often — always, sometimes, or once.
Why release it this early?
Because the best feedback comes from people who already know the machine. This is a work in progress and will be updated periodically.