USB Pre for Measurements

[cooldude]

Based on lots of readings i ordered a Earthworks microphone..Trying to figure of a decent USB pre for REW.
I am working active crossover design so wanted accurate measurements.

 

[amirm]

This is way overkill but I use the RME Babyface: https://www.audiosciencereview.com/...yface-pro-fs-portable-interface-review.12313/

I really like the LED meters on it to set the gain and such.