Ed, Unfortunately I don'tknow that there is a commercial mixer that is as simple as what we've made here for this exact purpose.
What you want can be done with 4 varriable resistors )pots), 4 fixed resistors and the necessary jacks and plugs. This is a "passive' mixer, meaning it has no amplification built in, thus it must work into powered speakers. It will reduce the total max volume you can get from the speakers by a few DB, but this rarely should be a problem. If you have any building experience or have a friend who has, E.G. basic soldering, dreilling holes in a box, and the like, it's very easy to duplicate this device. If interested, let me know and I'll bung up a brief text discription of how it goes together for you. Again, sorry I don't know where you can just buy one. Tom Fowle smith-Kettlewell RERC. On Wed, Mar 24, 2010 at 02:23:31PM -0400, Edward Przybylek wrote: > Hi all, > > > > I currently have two sound cards installed in my computer. I'd like to > combine the outputs of the two cards so that both cards can be played > through a single set of speakers. I'm told the best way to do this is to > use an audio mixer. My problem is that I'm beginning to run out of desk > space and that's why I'm hoping some really small mixers exist. This is a > fairly simple application that requires minimal complexity so I really don't > need anything like a professional unit or one that has the capability to > perform any and all audio mixing functions. All I need to do is combine two > stereo outputs into a single set of speakers while maintaining reasonable > sound quality. If anyone knows of a very small and simple mixer that will > serve this purpose, I would greatly appreciate hearing about it. Thanks a > lot. > > > > Take care, > > Ed Przybylek > > > > > > [Non-text portions of this message have been removed] >