RDL TX-AFC1M Unbalanced to Balanced Audio Transformer, RCA and XLR Compatible

Improve audio integrity across your pro AV and security systems with the Radio Design Labs TX-AFC1M audio transformer. Designed to convert unbalanced RCA signals to balanced XLR outputs, this studio-grade bifilar transformer provides passive, transparent conversion ideal for long cable runs and mixed-source environments. Its galvanic isolation protects audio lines from ground-loop hum and RF noise—critical for surveillance, monitoring, and security audio where clarity and reliability matter.

The TX-AFC1M accepts RCA connectors and delivers balanced XLR compatibility in RDL’s convenient TX connectorized package, enabling fast installation into pro accessory racks or field equipment without additional power. Because it’s a passive transformer, it preserves signal fidelity while reducing interference for CCTV audio feeds, PA systems, and recording applications. The compact black housing and rugged construction support long-term commercial deployments.

Whether you’re joining consumer playback devices to broadcast consoles or cleaning up audio for surveillance monitoring, the TX-AFC1M provides a cost-effective, professional solution. Add this Radio Design Labs audio transformer to your toolkit to eliminate noise and simplify connectivity—order now to upgrade your security and monitoring audio performance.

• Converts unbalanced RCA sources to balanced XLR outputs for cleaner, longer-run audio
• Galvanic isolation removes ground-loop hum and RF interference in security and monitoring installations
• Studio-grade bifilar transformer delivers transparent, passive conversion with no external power required
• Connectorized TX form-factor and rugged black housing simplify integration into pro accessory racks and surveillance systems
• Made in the USA for dependable performance in commercial audio, PA, and CCTV audio applications