Deity Theos DXTX Plug-On Digital Wireless Transmitter

The Deity Theos DXTX is a flagship plug-on transmitter and 32-bit float field recorder designed to capture the full performance of your XLR microphones anywhere in the world. Built for professional boom ops, ENG crews, documentary teams, and sound mixers, it delivers real-time UHF transmission while simultaneously recording 32-bit float to a microSD card — meaning no worry about gain staging, clipped audio, or needing a second take. Whether you’re working in a controlled studio environment or in unpredictable field conditions, the DXTX offers absolute confidence and professional reliability.

The DXTX features a Neutrik locking XLR input and supports both 48V phantom power for condenser microphones and 5V plug-in power for lavaliers, making it compatible with virtually any XLR-based microphone. True 32-bit float recording ensures every detail is preserved in RAW audio form, even when monitoring isn’t possible. Pair it with the optional XLR Link cable or boom pole mount for a lightweight wireless boom solution that records the cleanest possible signal directly at the microphone.

Powered by dual AA batteries, the DXTX provides up to 14 hours of runtime (with even longer life using lithium cells), far surpassing typical plug-on transmitters. The USB-C port allows external powering via power banks, D-Tap setups, or USB power rigs for unlimited operation. The external SMA antenna dramatically improves range and reliability, enabling transmission distances of over 150m at 50mW, with internal testing confirming over 100m even at 20mW.

With Global OneBand™ technology, the DXTX can operate anywhere on the planet using the same hardware — no need to buy separate frequency blocks. The ultra-wide 550–960MHz tuning range gives you the freedom to adapt to local spectrum rules while maintaining a future-proof wireless workflow. Timecode support enables frame-accurate sync for multi-cam production, eliminating drift and fixing lip-sync issues that occur over distance or long takes.

The onboard color display provides clear visibility of settings in any lighting condition, while BitConnectify™ 2.0 offers long-range Bluetooth remote control (up to 250 ft), allowing frequency scanning, gain staging, remote triggering, and recorder control without touching the device. The built-in analog limiter protects your wireless feed, ensuring the transmitted signal remains clean even during unexpected peaks. For advanced workflows, optional custom-cut antennas ensure optimal performance for the selected frequency band.