On 10/08/2011 01:49, V G wrote: > I think I have the ability to make my own since it's just pretty much: > opamp, etc -> ADC -> microcontroller -> USB client chip -> computer Or just use Texas PCM2900 and Low noise Op-Amps. It's 1.98V FS i/o 16bit 48KHz USB Should be automatically detected on Windows or Linux as USB Audio. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .