Matching tube preamp to ss amp


First time of venturing into tubes and i'm a little confused on impedance matching, the pre amp is a Prima Luna Evo 100 with an output of 2800 ohms and the amp is a Nad 220 that I just had recapped with an input of 25Kohm It seems like it might not be the best match, which is why I'm putting this out to you folks that have far more knowledge, and I would like to know better before purchasing the preamp.
oldgzzrr

Showing 3 responses by oldgzzrr

Thanks George, Unfortunately that would be something beyond my abilities. Are you saying as is, these two would not be a good match? the Nad would be used until funds were available for a better amp.
Jeff
According to my research, yes 25 KOhm, the Nad would be used until funds available for a better amp.
I have not purchased the pre yet, it's about at the top of my budget right noa at $2K. Speakers are Qacoustics Concept 40 that are rated to go down to 53 hz 90 db sensitivity