For those who work SSB and CW check out Bob Heils new ProII with both the 4 and 5 elements in boom. I just received mine and itis absolutley the finest headset I have tried. A little large to take backpacking but very comfortable for long use. You will need the pre-amp to use the 4 and 5 element but well worth the effort. Tim KG4CHX BTW I have the older style headset with DX element available.