Hey guys, I was wondering what you guys knew about the 2238 receiver. I have one that love soundwise that I run through a strong proton D1200 amp to power some big polk towers. In fact, I am picking up another 2238 here locally on monday that is pristine and has been completely serviced, etc. just for a backup down the road and or for when I recap mine completely and the sound changes etc. At the very least it would be great to have a backup for extra parts seeing as how I could live with this receiver forever. But really, is this model kinda rare? I've been trying to look up stuff online and read reviews about this receiver and there are hardly any......every search just leads to a lot of info about the worlds beloved 2230. Hell, I don't even know if this receiver is cap coupled liked the 2230, but it sure sounds like it, if it ain't......anyway, any reviews from you guys on the 2238 would be appreciated.