Clear-Com

Clear-Com PIC-4000B IFB Controller

$0.00

The Clear-Com program interrupt/IFB system is designed for all broadcast and teleproduction applications. It may be used as a stand-alone system or be fully integrated into an intercom network. The system consists of one or more IFB Controllers, Talent Access Stations, Talent Receivers, an intercom power supply, and interconnect cable. During production taping or airing, the talent – commentators, sportscasters, announcers, musicians, and so on – frequently need to monitor program audio and also hear cues from the director. Clear-Com's IFB system allows talent to monitor the ongoing program, while permitting directors and producers to interrupt or dip the program audio to address them. The IFB system transmits one or two program audio signals to individual talent receivers via standard, two-conductor shielded microphone cable. It permits multiple intercom station or “talent access” operators to interrupt the program and cue talent. The system's virtually unlimited expansion capabilities permit up to 50 talent access locations and up to 96 talent receivers.

View Product Features

Works as stand-alone system, or can be integrated with Clear-Com intercom stations
Large system capacity – up to 96 Talent Receivers accessible from up to 50 locations
Provides split program feeds for binaural headsets on a single mic cable
Two separate program inputs and individual program level controls on IFB Controller
Program feeds are selectable for “interrupt” or “non-interrupt”
Amount of interrupt attenuation individually adjustable for each talent output

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About the Clear-Com PIC-4000B IFB Controller

The Clear-Com PIC-4000B is a professional IFB (Interruptible Foldback) controller designed to manage program audio and communications for on-air talent, such as news anchors, hosts, and reporters, in broadcast and live production environments. It serves as the central hub for mixing and routing multiple audio sources—typically including the main program feed, producer talkback, and additional audio cues—into a personalized mix that is sent to the talent's earpiece. The controller's key function is to allow a producer or director to interrupt the program feed with live instructions or cues without the interruption being heard on-air, ensuring seamless communication with talent during live broadcasts. This capability is critical for live news, sports commentary, and televised events where timing and coordination are paramount.

The unit features multiple inputs for different audio sources, each with independent level controls, allowing for precise balancing of the talent's ear mix. A dedicated "call" or "interrupt" button is provided for the producer to momentarily override the program audio with their microphone, delivering urgent instructions. The controller is designed with broadcast-grade audio quality, ensuring clear and intelligible communication even in noisy control room environments. It typically integrates smoothly with existing intercom systems, such as Clear-Com's party-line or matrix systems, and can interface with audio consoles via standard analog or digital audio connections, making it a versatile component in a professional audio infrastructure.

Housed in a compact, rack-mountable chassis, the PIC-4000B is built for reliability and ease of use in 24/7 broadcast operations. Its intuitive layout allows for quick operation under pressure, with clear metering and status indicators. By providing a dedicated, reliable, and high-quality means of managing IFB feeds, the Clear-Com PIC-4000B plays an essential role in broadcast workflows, enabling flawless communication between production staff and on-air talent, which is fundamental to the success of live programming.

Key Features

Works as stand-alone system, or can be integrated with Clear-Com intercom stations
Large system capacity – up to 96 Talent Receivers accessible from up to 50 locations
Provides split program feeds for binaural headsets on a single mic cable
Two separate program inputs and individual program level controls on IFB Controller
Program feeds are selectable for “interrupt” or “non-interrupt”
Amount of interrupt attenuation individually adjustable for each talent output