Radio Design Labs TX-LC2 Audio Combiner Unbalanced Balanced

Product Description

The RADIO DESIGN LABS TX-LC2 is a passive audio combiner that converts unbalanced audio signals to a balanced output. It is designed for use in professional audio signal processing applications where signal integrity and noise rejection are critical. The TX-LC2 bridges unbalanced consumer or prosumer audio sources with balanced professional audio equipment, making it a practical solution for AV installers and low-voltage systems technicians working in commercial or institutional installations.

The TX-LC2 is suited for installation scenarios where unbalanced signal sources such as consumer electronics, media players, or sound cards need to feed balanced line-level inputs on professional amplifiers, mixers, or signal processors. It is commonly deployed in commercial AV systems, conference rooms, and distributed audio installations where maintaining a clean, hum-free signal path is a primary concern.

Key Features

• Combines and converts unbalanced audio signals to a balanced output
• Passive design requires no external power supply
• Supports professional audio signal processing applications
• Compact form factor suitable for rack-mounted or inline installation

Compatibility

Designed as an OEM-style signal combiner for use with professional balanced audio equipment in commercial and institutional AV signal processing systems.

Installation Notes

Installation should be performed by a qualified low-voltage or AV systems technician familiar with balanced and unbalanced audio wiring practices. Power down or mute connected audio equipment before making signal connections to avoid transients or signal spikes. Follow applicable local codes and AVIXA standards for low-voltage audio wiring in commercial environments.