Phono Pre/change settings on the fly

I am looking to purchase a new phono pre. I am looking for a unit that will allow me to change settings on the fly. System right now looks like this:

Hovland Radia amp
Audio Research Reference 3
Clear Audio Performance TT
Benz Ace SL cart
Nova Phonomena phono pre
Sonus Faber Cremona speakers

I am looking to spend around 2K used and would prefer SS. Thanks in advance for your time and advice-------

Bill