[Steve]

Neither of those would be appropriate to use with a record player. You need a pre-amp that is designed to work with a record player (the pre-amp needs to have RIAA Equalization to account for the way the audio is stored on records). Using anything else would cause the records that you digitize to sound incorrect.

This would be the right pre-amp to do what you wanted to do (when it is in “phono” mode):
https://www.artproaudio.com/products.asp?type=91&cat=14&id=110

more info on RIAA Equalization and pre-amps for vinyl:
https://en.wikipedia.org/wiki/RIAA_equalization

https://stereos.about.com/od/gtgtturntables/a/riaa_eq.htm