Eclipse BTX is the heart of the Eclipse product family and our standard transport/edit controller for computer-based applications. It's a low profile, compact design with professional controls and quality construction. It features JLCooper's custom optically encoded jog wheel with concentric shuttle ring, professional transport buttons and 23 white illuminated function keys, Navigational Switches, 5 Rotary Encoders with aluminum knobs, 2 x 40 VF Display and LED Timecode Displays. Eclipse BTX can combine with other Eclipse Midnight controllers to form a larger console and it's supported in Eclipse Ethernet Software for Mac. (920394 Ethernet Interface Required). Software developers can connect to it using built in MIDI or optional (Standard Size) USB, Ethernet, RS-422 or RS-232 Interface Cards.