I've had this organ for 15 years. It quit on me and I discovered that all early GEN2 CX3s had a bad chip. Audio electronics couldn't help me, but there's a guy on e-bay that knows how to replace the main chip on the main board. I used him and now it works like new. There are a few small blemishes from road use, but otherwise it is as good as new. I have another CX3 that I use for gigs and this one is just as good. I will include the Korg expression pedal. $800