Deity Theos DIFB

The Deity THEOS DIFB is an ultra-wideband digital wireless IFB (Interruptible FoldBack) in-ear monitor receiver, part of the THEOS digital wireless ecosystem. It lets directors, script supervisors, clients and other crew monitor live production audio wirelessly in real time, with no cables. A tunable 550 to 960 MHz range, true diversity reception and a rugged metal body make it dependable across demanding RF environments on set.

Key Features

• Ultra-wideband tuning: 550 to 960 MHz range adapts to local RF conditions and regulations.
• True diversity reception: dual SMA antenna ports maintain a clean, stable signal.
• Long runtime: up to 15 hours on lithium batteries plus a USB-C external power port.
• Color display and rotary encoder: easy navigation with 20 frequency preset slots.
• Smart pairing and TTS: scans for THEOS transmitters and reads the transmitter DID name into your headphones.
• App control: Bluetooth and the SIDUS Audio app enable scanning, bulk setup and frequency coordination.

Compatible With

• Any Deity THEOS digital wireless transmitter (global versions)
• SIDUS Audio app for remote setup and frequency coordination

Ideal For

• Directors and clients monitoring production audio on set
• Script supervisors and continuity
• Any crew member needing discreet, hands-free audio monitoring without cables

Distributed exclusively in South Africa by Prosales Broadcast. Part of the Deity THEOS wireless ecosystem.