Which Mcintosh tube pre-amp?


Running the following system: Mcintosh MR85 / MVP841 > C15 > MC352 > Thiel CS3.6.

Considering adding some warmth via a Mcintosh tubed pre-amp, either C220 or C2200. 

I do not use vinyl. May add a streamer / DAC at some point.

Listen mostly to 50's / 60's jazz.

May I hear opinions re the C220 vs C2200 from Audiogoners who have experience with same or similar power amp / speakers?

Thank you.
whq964
The best is the new C2700. It also has a dac based on the ESS 9028 chip. This dac is an excellent one.
Up from the C-2600, the sound is a big upgrade.

So C-2600 or C-2700 , you’re in business. The latter has the newer dac ( da2 upgradeable module. )