I do not have an SDR-1000 (yet) but use my Delta 44 with MixW and a Ten Tec Pegasus with no problem on INS and OUTS 1 & 2. In fact, I use inputs and outputs 3 & 4 separately (by loading an alternate patch bay scheme into the M-Audio Control Panel) when I employ the computer in my audio production studio.
For radio use with MixW, however: 1) Plug your transceiver's audio input and output cables into the Delta 44 breakout box's INS and OUTS channels 1 &2 as appropriate. 2) go to Windows Control Panel "Sounds and Audio Devices" "Hardware" menu, click on the M-Audio Delta 44 sound card "Properties" tab (making sure the sound card is enabled), then "Audio Devices", "M-Audio Delta 44" and select "Use audio features on this device". 3) Back up to the "Properties" menu again, click on "Mixer devices", click on M-Audio Delta 44 and select "Use mixer features on this device". Click OK. 4) Back up to the big Windows Control Panel menu. Find the "M-Audio Delta Audio" icon and click on it. Click on "Patchbay/Router". Select "Monitor Mixer" in the first column and "H/W In 1/2" in the second column and click "Done". Close the Control Panel. 5) Open MixW, click on the "Configure" tab and select "Sound Device Settings". Select "Computer Soundcard", "Preferred Soundcard" and "Preferred Soundcard" in the three windows, top to bottom. Click OK and you're done. I use an iBox from Julius Jones, W2IHY to control my soundcard output to the transceiver (and provide isolation). It works wonderfully. Now, I realize that none of this may apply to the SDR-1000; that your configuration might be wholly different than the little Ten Tec's. However, I came up with this routine after I,too, experienced the same symptoms Douglas did while setting up MixW software. Maybe it'll help. 73, Craig W3CRR _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com