Support and discussion for all of Akai’s modern standalone MPCs including the MPC X / X SE, MPC Live 1, 2 & 3, MPC One / One+, MPC Key 37/61.
By jamos Sun Feb 16, 2025 3:37 am
That looks like a very common part. I built many Eurorack modules a few years ago and that sort of pot is widely used. However, without knowing the details - resistance, pinout, dimensions - you can't just order one.

If you want to pop it open, you can probably get enough info to order a replacement. But I would think someone else would chime in with specs for that part.