Time to pass along my F-1X, in overall excellent shape. Here's the thing - at some point the active (pad) input stopped working. I never used it and only found out prepping it for this sale. It has been in storage for some months. All the original wiring is untampered with. It might just need a cleaning.   Everything else functions flawlessly. I can send more pics - pm me. $475 shipped to lower 48.  

A clarification: what I meant to say was the pad does not engage when plugging into the active input.  
 
Both inputs work fine.  
Again, wiring is untouched.

Price drop - $450 shipped, lower 48.