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Telex HR-2 A4F Dual-Sided, Medium-Weight Intercom Headset

The HR-2 is a dual-sided, medium-weight intercom headset for crew who need both ears on the line. Passive ear cushions give it a 21 dB noise-reduction rating, enough to keep comms intelligible in a moderately noisy environment like a stage wing, a control room, or a broadcast truck, and a dynamic noise-canceling boom microphone keeps that same background out of what the rest of the crew hears.

A padded, ergonomic headband spreads cushion pressure evenly for long shifts, and the headset folds into a compact shape for storage and transport between calls. This version carries a 6-foot cord terminated in an A4F 4-pin female connector, matching RTS beltpacks and stations that use the 4-pin headset standard. Telex part number F.01U.117.460.

TypeDual-sided, medium-weight intercom headset
MicrophoneDynamic, noise-canceling boom
Frequency Response50-15,000 Hz
Impedance150 ohm (headset and mic)
Noise Attenuation21 dB (passive)
Cord Length6 ft
ConnectorA4F 4-pin female
Part NumberF.01U.117.460