Telex PH-44 Dual-Sided Intercom Headset
The PH-44 is a super-lightweight dual-sided intercom headset that covers both ears for maximum isolation and daylong comfort. Moleskin-covered earpieces seal gently against the head for a better fit and steadier low end, while a dynamic noise-canceling microphone on a semi-rigid, fully adjustable gooseneck boom sits exactly where the user places it and keeps their speech clear over stage noise.
The earphones run 300 to 15,000 Hz at 150 ohms and the microphone covers 30 to 10,000 Hz at 200 ohms. A 6-foot cord terminates in an A4F (4-pin female) connector for RTS two-wire beltpacks such as the BP-325. RTS part number F.01U.117.497.
| Type | Dual-sided intercom headset |
|---|---|
| Headphone Response | 300-15,000 Hz |
| Headphone Impedance | 150 Ohms |
| Microphone | Dynamic, noise-canceling on gooseneck boom |
| Microphone Response | 30-10,000 Hz |
| Microphone Impedance | 200 Ohms |
| Cord | 6 ft |
| Connector | A4F (4-pin female) |
| Part Number | F.01U.117.497 |







