[Traddad]

Who makes a nice analog to USB converter so I can convert some albums that don't have digital versions?

 

[m-i-c-k-e-y]

Antelope Amari
Joplin MkIII ADC/Phono
RME Audio ADI-2 Pro FS

Here in Head-Fi, the most popu;ar one is the RME.

If you want that doesn't break a bank maybe an Audio Interface. Mostly they do 24/192 conversions only however.
Such as Focusrite Scarlett 2i2 or MOTU M2