I have a pair of SDA-CRS speakers that I'd like to hook up to an amp (I haven't heard them yet). I don't need anything for concert levels but would like a nice amount of headroom. Can anyone recommend a good amp to drive these speakers? I think the amp would need to drive 4 ohms. I have a Dynaco SC80 solid state amp but haven't tried it yet. I think the "front Speakers" on the Dynaco are 4 ohms output. Do you think this will work for the time being? How much do you think I would need to spend to get a decent Vintage SS amp? I would like to keep it under a couple hundred if possible. It will be for a 10' x 12' room. I know it's too small for these but it's the only room I have. Thanks for any suggestions.