Microphones and Accessories

K2/K3 Optimized microphones and accessories from Elecraft and Heil.

Both microphones below use the same optimized electret element.

MH4 Hand Microphone


The MH4 microphone is designed for use with the Elecraft K3 and K3S transceivers. The MH4 microphone contains a high-performance condenser microphone element optimized for SSB, AM and FM use. It also has a Push-to-Talk button and two function buttons to control the transceiver from the microphone.


Heil Pro Set

Proset-K2 Headset


The Heil ProSet - K2 /K3 Boom Headset is designed to meet the high standards of multi-op contest operators, as well as DXers.