The Deity Theos is an advanced, fully digital wireless microphone system designed to provide a fast, stress-free, remote-controlled workflow and dependable performance for filmmakers, videographers, and serious content creators looking to record two on-camera personalities at the same time. Part of Deity’s Sidus ecosystem, the Theos operates in the less crowded UHF spectrum to deliver reliable wireless transmission at a range up to 300′. In addition, the transmitters feature backup microSD recording for an added level of insurance, while the dual-channel receiver is camera-mountable and compatible with mobile devices. Both components feature rugged CNC-milled aluminum chassis engineered to survive the rigors of field production.
Two DBTX Versatile Bodypack Transmitters
- Two compact bodypack transmitters, each with a locking 3.5mm TRS Sennheiser-style input jack.
- Includes two omnidirectional lavaliers for immediate use.
- Dynamic range of 123 dB and up to 30 dB of gain for mic and line inputs.
- Dual A/D converters ensure pristine 24-bit / 48 kHz digital audio quality.
- Onboard recorder supports 24-bit and 32-bit float formats for backup WAV files.
- microSD card support up to 128GB.
- Wireless timecode sync with Deity TC-1 generator; supports multiple SMPTE frame rates.
- Optional sync via 3.5mm jack with third-party timecode generators.
- Adjustable RF power output from 10 to 100mW.
- Powered by two AA batteries; lithium batteries provide over 12 hours runtime.
D2RX Dual-Channel Camera-Mount Receiver
- Compact receiver with 103 dB dynamic range.
- Attaches to camera shoe mount for convenience.
- Dual-channel design allows recording of two on-camera personalities simultaneously.
- Two TRS mono balanced or stereo unbalanced outputs for camera inputs.
- USB-C port outputs digital audio for mobile devices.
- Powered by two Lithium AA batteries with over 8 hours runtime.
Wideband UHF Spectrum
- Operates from 550 to 663 MHz, avoiding congested 2.4 GHz band.
- Ensures clear audio transmission in crowded environments.
- Ideal for filmmakers working in multiple locations with competing devices.
Remote Control via Sidus Audio App
- Remote control of transmitters and receiver via Sidus Audio app.
- Perform frequency scanning and assignment, coordinate multiple receivers, adjust gain staging.
- Remotely trigger backup recorders without handling devices.
- Saves time and ensures reliable performance on set.
Full-Color LCD Screens
- Transmitters and receiver feature full-color LCD screens.
- Displays audio levels, battery life, and system status clearly.
- Useful in varied locations and lighting conditions.
SMA Antenna Ports
- D2RX receiver includes SMA antenna ports for swapping or replacing antennas.
- Compact design for easy storage and transport.
- Enhances flexibility and durability during field production.
Box Contains
- Deity Microphones TC-SL1 Wireless Timecode Smart Slate (Bluetooth, 2.4 GHz)
- Deity Microphones Theos D2RX Digital Camera-Mount Wireless Microphone Receiver (US: 550 to 960 MHz)
- 2 x Deity Microphones Theos DBTX Digital Wireless Bodypack Transmitter with Omni Lavalier Microphone (US: 550 to 960 MHz)
- 2 x RX-Link Cable
- C12 TRS to TRS Cable
- 6 x AA Battery
- 12 x Antenna (Various Frequency Bands)
- 3 x Belt Clip
- Cold Shoe Adapter
- Water-Resistant Hard Case









