[sudo-discuss] USB audio adaptor with stereo input?

[Jake]

I need a USB sound card with stereo input.

does anyone have one I can buy cheap?  I'm going to hack its inputs to be 
DC-coupled ADC's, so any fancy features are wasted on me.

ebay is full of those cheap USB sound cards but they only have one-channel 
input.

i might give up and just use multiple of those, but it will be hard to 
synchronize them, although that may not matter for my purposes.

-jake