Used Catapult TX4 & RX4 4 Channel Balanced Audio Snake for Cat6 in good cosmetic and technical condition. Standard minor casing wear from rack/stage deployment. XLR jacks, EtherCON locking ports, and ground-lift switch are clean and 100% functional.

Testing: Bench-tested. Verified analog/AES signal passthrough across all 4 XLR channels, EtherCON main/thru outputs, and ground lift switch. 

Pulled directly from a professional, climate-controlled, smoke-free corporate broadcast facility. All units have been tested, factory reset, and are running stable firmware. Expect minor cosmetic rack-wear/scuffs on the outer casing, but front panels and technical functionality are excellent.

Key Features & Specifications 

• 4-Channel Audio Transport Over Cat5/Cat6: Transmits 4 channels of balanced mic, line, or AES digital audio across standard shielded Ethernet cable.  
• Straight-Wire Passive Design: Requires zero power to operate and delivers 100% passive, uncolored audio performance (7 Hz to 20 kHz frequency response).  
• Flexible I/O Connectivity: Features 4 x XLR Female inputs, 4 x XLR Male parallel through-outputs (for splitting signals on stage), 1 x Neutrik EtherCON main output, and 1 x EtherCON through-output to feed additional modules.  
• Ground Lift Switch: Built-in ground lift on the RJ45 line eliminates hum and buzz caused by ground loops.  
• Road-Ready Radial Construction: 14-gauge steel chassis with protective steel bumpers to guard the Ethernet jacks and switches.