OK I narrowed my choices to these three Pre-Amps. They are all in the $1500 range which is my price range so I am not looking for a >$2500 Pre Amp
Integra DRC-r1.1
Marantz 7704
Marantz 7705
I’m having a real hard time discerning the difference is between these. I had an old Marantz preamp that died. My media room /Audio equipment includes a JVC 4K projector. A 5.1 system with magnapan 3.7i speakers in the front with hsu subwoofer a Rotel 1095 5x200W amp and Emotiva amp for rear speakers.
What is difference between these and which is most idiot proof so once it is set up I won’t have to adjust it too frequently
Thx