HI Somebody could help me, I wanted to connect my sound card to the external connector of the DVS-2 of FT 1000 MP. I have connected the sound card output to DVS-2 voice in , the PTT works well (I use the PTT with N1MM) but it doesn't transmit audio. Some suggestion. HAPPY HOLIDAYS and my BEST WISHES to 2003. 73 de Juan LU3HY (LT0H)