Comtronics Model-3100 Headset has a 34 dB noise attenuation rating making it one of the quietest passive headsets on the market today. The electret noise-canceling microphone has state-of-the-art voice quality and is compatible with all current Comtronics intercoms and radio interface cables. Headset cables can be terminated with a single plug or configured with two plugs for general aviation use. Earmuffs can be adjusted up or down.
All Comtronics helmets and headsets are designed for high noise environments and open cockpit flying including ultralights, powered parachutes, auto-gyros and all sport planes.
COMTRONICS ULTRA-LIGHT HEADSET MODEL - 3100
This is a middle of the pack headset that I have used for many years now in an open cockpit trike paired with an ICOM A6. I have to say, for the money these COMTRONICS systems are impressive. Theres better out there but youll pay tons more money to only get marginal improvements.
Ordered this to have a headset that could be used stand alone or with a Comtronics helmet. Problem is that it is manufactured with a single plug jack and requires a very pricey adapter to use with GA two plug radios. That makes it overpriced in my estimation as there are other less expensive headsets that will do the job. Couldnt plug it in so cant attest to the quality of the sound or mic.
The aircraft or portable intercom with power this headset as it is a passive headset and does not use any batteries.