I play classic rock, alternative, blues, and funk, and was wondering which one would fit me best. I also noticed the two channel one usually goes for less on ebay. Thanks
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some people don't like how the two channels sound, but they both sound really good. if you need cleans in the amp, the two channel's the way to go.
The 2 channel version tends to be a little less crisp. That said, a good set of tubes and speakers will bring it up close to the level of the single channel version.
ESP LTD EC-256 and a Fender Deluxe VM
Some people don't like the diode clipping in the 2 channel JCM800s that weren't in the earlier single channel JCM800s. It lends to a fizzier tone.