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![](http://printheadinks.com/137-large_default/mug-the-adventure-begins.jpg)
Roland FJ-540 Mainboard New
Roland Mainboard for FJ-540
To be used with: Roland FJ-540, Roland FJ-540, Roland FJ-540, Roland FJ-740K, Roland FJ-540740, Roland SJ-540, Roland SJ-740, Roland SJ-640, Roland CJ-540
Average lifespan: Over 3 years
Remarks: Original
Part Number: 7811903900