I'm looking to buy a vintage receiver to run with my 030 system, how many watts do I need, and what else should I look for? Some of the amps have specs for damping factors, and I don't know if I need a high or low damping factor, or does it really matter. I'm running a Hafler DH200 which is 100 watts, and at half volume it is as loud as I'll ever need. As far as sound goes, I think it sounds great with my Hafler. At least it does to my ears.

I was thinking of getting a Mcintosh 4100, but they usually go for a lot of money, and I can't find one locally. There are a few lower end Marantz receivers for sale in my area, one is a 2226B. I'm not sure if that will have enough power?

I tried to search, but I three letter words can't be searched here.