McIntosh Amp mix with off brand pre

My audio journey is in an awkward puberty stage.

I have been using a Parasound C1 for HT. It's also a very neutral 2 channel preamp. I've been doing more 2 channel listening. But I'm not ready to build out a dedicated 2 channel system.

I'm dabbling with the idea of bringing in a better amp for my 2 channel listening. The MC452 seems to be a good value now that it's no longer the current model.

Question. Do McIntosh amps pair well with other pre amps? Or is this it just a wasted Frankenstein? Thanks.