Hello there! Didn't know about this place.
I'm a very happy F1-X owner. After selling one off a while ago and a rather desperate search a couple years ago, I found a used one and scooped it. I have learned my lesson and will keep this one forever. I know why you don't find them used too often. It's the best. Early on I had an old Fender Bassman 100, and fell in love with the tone of it, but it just didn't have the poop to use onstage. Someone told me to try one of these gems and it was the tone I have always wanted. Now, I use it with a Raven Labs True Blue EQ, RNC compressor, and a QSC PLX1602 through two Acme LowB 2x10's. I couldn't imagine a more perfect rig. I put the cabs up on a keyboard stand and there hasn't been a room where I haven't been able to dial in THE tone. What a great product!
Looking forward to cruising around here a little bit and maybe learning a thing or two.