Deity Microphones HUSH Wireless DIFB Kit

About: Deity Microphones HUSH Wireless DIFB Kit

HUSH Wireless is Deity’s next-generation digital IFB system for North America, engineered from the ground up with professional-grade 300 kHz channel spacing and a 175 kHz RF bandwidth to deliver predictable, stable performance in real-world RF environments. This new RF architecture prioritizes reliability, coordination clarity, and margin under pressure, making HUSH Wireless ready for broadcast, live production, and high-density set workflows where consistency matters more than theoretical channel counts.

• Global OneBand Technology: HUSH Wireless features a frequency range of 550-960MHz, allowing you to travel anywhere in the world with just one kit.
• Transmit Up To 100mW Power; Max Range: The IFB TX can be set up to 10, 20, 25, 50, & 100mW in transmission power, maximizing the usable range.
• Up To 15hr Battery Life: Using Deity Lithium batteries, the HUSH Wireless IFB RX can last up to 15hrs. Plenty of time for a production day.

Built in a rugged metal chassis, the HUSH DIFB receiver features a true-diversity RF design with dual SMA antennas to maintain solid links in challenging RF conditions. A bright color display and metal volume/selector knob provide intuitive, on-body control, while the locking 3.5 mm headphone jack ensures secure monitoring throughout the day.

HUSH Wireless supports fast frequency changes and stores up to 20 presets for rapid coordination as RF conditions evolve. With up to 17 hours of runtime on lithium AA batteries and USB-C external power support, the system is designed for long production days. Integrated text-to-speech announces the device ID directly in the headphones, allowing users to confirm the monitored feed without looking at the unit.

Designed to scale cleanly, HUSH Wireless integrates with the Sidus Audio app for RF scanning, preset management, and coordination from a mobile device. Bluetooth support streamlines setup and monitoring, while the metal body construction is drop-tested for professional production environments.

The HUSH Wireless DIFB Kit ships production-ready and includes three DIFB receivers, one DBTX transmitter, a C12 cable, locally tunable cuttable antennas, and four belt clips. It is a complete DIFB solution designed for crews who need dependable cueing and clean coordination at scale, without compromise.

HUSH Wireless is a new RF platform and is not compatible with THEOS transmitters or receivers.

Specifications

• HUSH DBTX Transmitter
  • RF Modulation: Proprietary Digital RF Modulation
  • RF Output Power: 10 mW / 25 mW / 50 mW / 100 mW
  • RF Spectrum: 550 MHz – 960 MHz
  • RF Frequency Step: 100 kHz
  • RF Bandwidth: 175 kHz
  • Recommended Channel Spacing: 300 kHz
  • Antenna Connector: 50 Ω SMA
  • Dynamic Range: 123 dB
  • Distortion: < 0.5%
  • Frequency Response: 20 Hz – 20 kHz
  • Input Type: Mic / Line
  • Mic Bias Power: 3 V / 5 V
  • Input Connector: 3.5 mm TRS
  • Input Gain Range: 0 dB – 30 dB
  • ADC Bit Depth: 24-bit
  • ADC Sampling Rate: 48 kHz
  • Operating Temperature: −20°C to +45°C
  • Dimensions (HxWxD): 3.48 x 2.56 x 0.7 inch (88.45 x 65 x 17.8 mm)
• HUSH DIFB Receiver
  • RF Modulation: Proprietary Digital RF Modulation
  • RF Frequency Ranges: Region-dependent, allocated according to local regulations
  • RF Frequency Step: 100 kHz
  • RF Bandwidth: 175 kHz
  • Recommended Channel Spacing: 300 kHz
  • Antenna Connector: 2 x 50 Ω SMA
  • Dynamic Range: 105 dB
  • Distortion: < 0.5%
  • DAC Bit Depth: 24-bit
  • Battery Type: 2 x AA
  • Battery Life (Deity AA, Bluetooth Off): Up to 15 hours
  • Operating Temperature: −20°C to +45°C (−4°F to +133°F)
  • Dimensions (HxWxD): 3.25 x 2.53 x 0.78 inch (82.5 x 64.21 x 19.90 mm)
  • Weight
    • Without battery and antenna: 0.23 lb (105.5 g)
    • Without battery, with antenna: 0.26 lb (116.5 g)
    • With battery and antenna: 0.33 lb (148.59 g)