Summary: I was pleasantly surprised by this headset with open air earphone receivers and dynamic microphone costing between $40 and $45. I usually prefer a closed cup earphone receivers which attenuate ambient noise in the shack from cooling fans and the XYL wondering when I will finish my chores.
Summary: This is one of the best kept secrets in amateur radio I think. This is a really nice headset with excellent audio both on RX and TX in a lightweight and inexpensive headset. No problems driving a variety of radios over the years.
Summary: I have received consistently excellent audio quality reports with this headset using a Yaesu FT1000MP, TenTec Omni VII and Elecraft K2 and K3 transceivers. They are lightweight and open-air enough to wear for contesting in a tropical environment.