Phono preamp with multiple inputs?? Suggestions please!!

CH Precision P1

Dear Elliot, will you please stop repeating the incorrect information to the effect that noise due to vertical deflection of the cantilever is “doubled”, when one plays a mono LP using a stereo cartridge and the mono mode switch on a phono stage? That is not correct. Such noise is canceled because of phase differences. In fact that’s the major benefit of engaging the mono switch. Thanks.

Thank you @elliottbnewcombjr @drbond appreciate the suggestion and prefer to stay under $6-5k if possible. Thank you for clarifying @lewm 

There's an Audio Research Ref 3 phonostage (in black) for sale at $5500 here (A'gon) - might be worth looking into. It is an excellent phonostage - however, don't get it mixed up with the older Reference 3 which also goes by the same name.

lewm,

this is the 1st time you have explained this and 1st time said I was wrong. If so, I thank you for the correction, however, what I hear is ....

My McIntosh mx110z has a Mode Switch,

I have Stereo and Mono LP’s, and Stereo and Mono Cartridges ready to play. I can play with all 3 arms engaged, and near instantly compare a,b,c with the front switch and MC setting or Pass, some volume differences, I make temporary pencil marks.

My friend Jim, met him here, is coming Thursday, I will wait for him, hear what we hear, old and new Mono LPs