The first part of the system is comprised of two compact bodypack transmitters, each with a locking 3.5mm TRS Sennheiser-style input jack.

Attach the two included omnidirectional lavaliers to your subject, plug them into the transmitters, and you're ready to go.

With a dynamic range of 123 dB and up to 30 dB of gain, the transmitters can handle a wide variety of mic and line inputs. Two A/D converters ensure pristine 24-bit / 48 kHz digital audio quality.

The onboard recorder in each transmitter features both 24-bit and 32-bit float formats, so you never have to worry about gain staging on your backup WAV files—perfect for avoiding dropped signals and wireless interference. Recordings are saved to a microSD card up to 128GB in size.

The DBTX can wirelessly sync its timecode to that of the Deity TC-1 timecode generator (available separately). Timecode ensures your backup WAV files will sync with your master file in post. Multiple SMPTE frame rates are supported.

Alternatively, the DBTX can be synced via the 3.5mm jack, if you are using third-party timecode generators.

An adjustable RF power output from 10 to 100mW means you can boost the RF transmission signal, at the expense of battery life, to overcome interference in crowded UHF environments.

Power is supplied by two AA batteries. A pair of Lithium batteries will power each transmitter for over 12 hours.

The Deity Theos Digital Wireless Microphone System sets itself apart by utilizing a broad UHF spectrum from 550 to 663 MHz instead of the congested 2.4 GHz band. This helps ensure that your audio is free from interference and other issues that can occur when working in a crowded frequency range.

Using a wideband UHF spectrum is especially important for filmmakers who need to work in various locations where multiple devices might compete for frequency space. In such situations, Deity Theos ensures that you always have a clear frequency to work with, thus lowering the risk of interference.

The D2RX receiver comes with SMA antenna ports, which allows you to swap out antennas to fine-tune your frequency or replace them if they get damaged.

This feature makes it more compact for storing and transporting in its case, which is especially useful when working on location.