I've been looking at buying a nice bedroom amp. Nothing big or too loud. I've read all of the threads about bedroom amps and they're good, but I'm looking for more info. What I need to find (if it exists) is a site that can give me price ranges and tonal info about fender amps. I seem to be drawn towards a champ or blackface. I need to try and understand the differences between pre and cbs amps. So if there are any sites that can help with my search, please let me know.