Having owned mid-level receivers from Denon, Onkyo, Harman Kardon, Pioneer and Yamaha, the best pre/pro performance I experienced was from Yamaha. While similarly priced receivers with pre-out capability should perform in a similar fashion, some do perform better than others in certain regards.
If you are able to provide a budget or range you'd like to stay within, I'm sure we could provide you with some more than worthy options... -TD