Hi, Folks. Not sure if my last message got through, but here goes. My brother sent me a pair of Beyer DT 109 headphones. These are commercial grade with a boom mic, and I'm told that many hams use these. Problem is, where and how do I get cables for them? I have a Kenwood TMV71A, TMV707, and a Tentec 525 argosy. Any help would be greatly appreciated. Oh, and here are some links my brother sent me. Thanks in advance.--Matt Chao, N1ibb http://www.cameratim.com/reviews/audio/beyerdynamic-headsets/ http://www.eham.net/reviews/detail/5259 http://www.qth.com/ka9fox/headphone_mic_sum.txt http://www.bhphotovideo.com/c/product/92779-REG/Beyerdynamic_101877_DT109_200_50_Ohm.html