RDL TX-10B Bridging Input Transformer

Protect and optimize audio signals in security, surveillance, and pro AV systems with the Radio Design Labs TX-10B Bridging Input Transformer. This compact transformer provides reliable galvanic isolation to eliminate ground loops and reduce noise between line-level devices, delivering cleaner feeds for monitoring, recording, and distribution. With a wide frequency response of 20 Hz–20 kHz and exceptionally low total harmonic distortion (under 0.05% at 1 kHz), the TX-10B maintains audio fidelity across critical security and broadcast channels. The 10 kΩ input bridges any line-level source while balanced input and output ensure robust compatibility with cameras, recorders, mixers, and networked audio gear. Detachable terminal block connections and a rack/rail mount form factor make installation fast and serviceable in equipment racks and control rooms. Designed by Radio Design Labs for professional environments, the TX-10B is an easy upgrade to improve signal integrity in CCTV audio, access control paging, and monitoring stations. Add transformer isolation to your next deployment to reduce noise, protect equipment, and maintain intelligible audio—order the TX-10B for your security or AV application today.

• Provides galvanic isolation to eliminate ground loops and hum in security and surveillance audio chains
• Preserves audio integrity with wide 20 Hz–20 kHz response and <0.05% THD for clear monitoring and recording
• 10 kΩ input and balanced I/O ensure compatibility with line-level sources and pro audio equipment
• Detachable terminal blocks and compact rack/rail form factor for fast installation and reliable connections
• Ideal for CCTV, paging, broadcast and AV systems where clean, isolated audio is critical