Radial Engineering Catapult TX4M 4-Channel Microphone Signal Transmitter – Cat5/6 Audio Snake Interface for Balanced Mic-Level Routing and Stage-to-Console Distribution

The Radial Engineering Catapult TX4M 4-Channel Microphone Signal Transmitter is a professional Cat 5/6 audio snake interface designed specifically for transporting four channels of balanced microphone-level signals over long distances in live sound, broadcast, and studio environments.

Part of the Radial Catapult system, the TX4M converts mic-level analog audio into a format that can travel efficiently over a single shielded Cat 5, Cat 5e, or Cat 6 cable, significantly reducing stage cabling complexity while maintaining clean, low-noise signal integrity. At the receiving end, compatible Catapult receivers convert the signal back into standard microphone outputs for use at a mixing console or recording system.

Unlike line-level versions, the TX4M is optimized for microphone signals, using high-quality mic-level transformers and balanced circuitry to preserve detail, dynamics, and tonal accuracy over long cable runs. This ensures that even low-level signals remain stable and free from interference, hum, or RF noise.

The unit is built for rugged field use, featuring a durable metal chassis and professional-grade connectors designed to withstand the demands of touring, stage installations, and broadcast production. It provides a simple, reliable way to extend mic inputs from stage to FOH without bulky multicore cables.

Key Features:

• 4-channel microphone-level signal transmitter over Cat 5/6 cable
• Designed for balanced mic signal routing in live and studio applications
• High-quality mic-level transformer-based design for signal integrity
• Compatible with shielded Cat 5, Cat 5e, and Cat 6 cables
• Reduces heavy analog multicore cabling on stage
• Low-noise, interference-resistant long-distance transmission
• Rugged construction for touring and professional use
• Works with Radial Catapult receiver systems