Analog to digital interface

@auxinput
Thanks...I'll check that out.

@phastrone - I was really responding to phantum989 because he wants 8 analog inputs, but if you are still looking for something, you should look at the Focusrite Clarett 2Pre since you only need 2 analog inputs (left/right).  The Clarett series is much better than most of the other interfaces in the same price range because it uses better op amps and analog circuits.  At $400 market price, it is definitely the best bang for the buck audio interface. 

A linear power supply will also significantly improve the sound quality of this as well.  It all depends on how much you want to spend.  Even a $150 china Teradak power supply from ebay will be much better than the stock "wal-wart" switching power supply.

Here's a very technical teardown and measurements of the Clarett 2Pre:

https://www.audiosciencereview.com/forum/index.php?threads/focusrite-clarett-2pre-usb-tear-down-bit-...

It doesn't give any opinions.  It only shows technical descriptions of circuits and measurements.  However, I've listened to this interface and it's superior to other interfaces in the same price range such as Focusrite Scarlett and Tascam interfaces such as 102i (which is sterile sounding to me).