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Thread Starter 

So I have a bit of an odd request - I need an external USB sound card with a good ADC (24 bit / 96khz) that works with a Macbook Pro. My use case is that I'm testing an audio device that has an 1/8" TRS out, and I want to record in the best quality possible so that I can debug issues with the sound output of my audio device.


The only good one I've found with a line-in is this:, but there have been many reports of it not working with OS X 10.6 or higher. 


Any other suggestions, good people of Head-Fi?