The Telex PH-1 is a medium-weight, single muff intercom communications headset.
The PH-1 features foam filled cushions offering a light feel and moderate isolation from ambient noise, and an adjustable, dynamic noise canceling mic mounted on a continuously pivoting ball joint boom. The microphone may be easily positioned on either side of the head.
The cable connector on the PH-1 is a 4-pin, XLR Female type.
Noise-cancelling dynamic microphone with adjustable positioning on either side of the head
Microphone frequency response optimized for speech intelligibility