Just a FWIW... if you are planning to use a phono section, consider a full function preamp.
The issue is connectivity; to get the signal the real world the preamp has to have a low output impedance so as to control the interconnect cable. Otherwise the cable becomes part of the system sound- a cable that sounds good with one phono section may not with another!
The solution of course is to have the connections between the phono section and line stage as short as possible and soldered in place. This allows the phono section to have less circuitry and so a simpler signal path can be the result, which aids transparency.
The issue is connectivity; to get the signal the real world the preamp has to have a low output impedance so as to control the interconnect cable. Otherwise the cable becomes part of the system sound- a cable that sounds good with one phono section may not with another!
The solution of course is to have the connections between the phono section and line stage as short as possible and soldered in place. This allows the phono section to have less circuitry and so a simpler signal path can be the result, which aids transparency.