Akai IB304F ProFilter for S2000/S3000XL/CD3000XL
Posted by admin | Under S2000, S3000XL Monday Jan 11, 2010
“Up for auction is the rare & powerful Akai IB-304F Pro Filter Board.
Unlocks the 2nd Filter & 3rd Envelope Generator.
Works with S2000 / S3000XL / S3200XL.” Link