Exchange tips and tricks for the Akai MPC4000
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By Telefunky Thu Apr 18, 2024 10:02 pm
As mentioned in a post from 2020 these aren‘t encoders, but stereo pots ALPS RK14K124 L20 B103X2.

That part code may not be searchable anymore because Alps Electronic and Alpine once joint business.
(found the merger hint on a website while the search engine failed on the original part code)
It‘s a 10kOhm stereo pot, but to decipher type (log/linear) and tolerance one needs the old parts coding scheme.
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By Telefunky Fri Apr 19, 2024 8:39 pm
Yes, that looks like a reasonable replacement, at least base figures match. 8)