I am not a fan of Akai unit but to help you out you might be able to get parts from Audio Pros or Reelprosoundguys.com who part out decks all the time. Can the board you have not be fixed?
Hi Sam. The board has a variable inductor that adjusts the low speed. The adjustable center core was locked up, now broken.
Ill check with the 2 places you listed.
Thanks again
Ferrite slugs should be easy to locate in any board that has lots of coils on it there are some different sizes but no that many. This is why I keep boards with certain parts on them.