The power of the FBX with SMARTFilters lies in its ability to control feedback during the program, placing a filter that only kills the feedback, not the sound and power you work so hard to achieve.

The industry's best digital signal processors that run the SMARTFilter algorithm give the new FBX1210 a distinct speed advantage over all other automatic feedback controllers. And in Setup Mode the speed is increased, so you can complete your entire setup of the FBX in less than 30 seconds. The 24-bit FBX is constantly on the watch for feedback, with filters placed almost immediately (in 0.4 seconds at 1 KHz).

The FBX has always excelled in its ability to make the right decision, and the new SMARTFilter technology makes it even better. Less-sophisticated feedback controllers place filters on any loud tone, but the FBX uses a patented analysis of the harmonic content of your program material. Because feedback is low in harmonics, and music and speech are rich in harmonics, the FBX is able to make the correct and accurate answer to the music or feedback question.

You have complete control of the mix between filter types (see the Fixed and Dynamic Filter box above), and the bright, three-color LED display shows you your filter status at all times – you can see it from across the room! .