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 Toad555 Sat Mar 07, 2026 6:32 pm
Hi Everyone, just joined the forum and this is my first post here.

I'll always try to resolve things myself but not found any clues to this anywhere yet.

Error: 44100 may not be a supported sample rate on the external device.
Code: -22

I get this error when trying to connect my MPC Key 37 via USB to my Studiologic x-Piano.
Trying to use the x-piano as the "sound card"
Anyone ever seen this error?

Regards
Toad555