Jack board (JKB, XI138), for Yamaha SY99 synthesizer. This board is Yamaha part number NX809700.
This item is USED.
This item is non-returnable.
There are 2 of this item in stock.
$44.95
(Part # 10375)
Click on photo to enlarge
If you're not sure whether this item is compatible with your instrument, select the brand and model here to check.