Sennheiser HMD 410 Communications Headset
These are in perfect working condition, rewired with a new Neutrik 5 Pin Male XLR. (can be changed out to any connector as needed including 4 pin XLR or 1/4 inch or anything)They have been tested out with an RTS Adam Intercom system.Cosmetically they are in good shape with some normal signs of general use but no major blemishes.Compatible with most Telex / RTS intercom digital matrix, 2 wire (BP-325 boxes) and RF products as well Clear-Com and Riedel. Ideal replacement / upgrade from the Telex PH88
The HMD 410 is a good quality headset and comfortable to wear for long periods, the mic, ears and splittable head band are very adjustable.
Also included is a new set of Sennheiser Ear Pads
Please email with questions. Thanks for looking.
From the Sennheiser Specifications:
General Description:
The HMD 410-6 headset features dynamic open headphones. The micro-phone\'s super-cardioid pick-up pattern ensures optimum speech intelligibility in noisy environments. Designed for use with interpreting and communications equipment, radiotelephone equipment for air traffic control and cabin crew personnel, intercom systems and language laboratories
Features:
Extremely lightTwo-piece adjustable headband, superb comfortExcellent speech intelligibilityFlip-away earpiece for single-sided listeningMicrophone can be worn on either left or right-hand sideDelivery includes windshield
TECHNICAL DATA
Headphones:
Transducer class=\"p1\">Ear coupling ………………………………… supra-aural, open
Frequency response ..................20 – 18,000Hz
Characteristic SPL ....................100 dB ± 3 dB at 1 kHz, 1 mW
Nominal impedance ..................600 Ω per system
Load rating.............................100 mW
THD 1 %
Contact pressure ......................approx. 2.5 N
Weight (without cable)...............130 g
Microphone:
Transducer class=\"p1\">Frequency response ..................50 – 12,000 Hz
Output voltage (1 kHz) ..............1 mV ± 3 dB
Min. terminating impedance .......200 Ω
Connections:
Connection cable.....................1.8 m steel cable,