Hey guys. One of my onlinerock.com pages has samples of several direct recording processors including the POD and the J-station. It is at:
http://www.onlinerock.com/musicians/chrisg/POD_Samples.html However generally, when I can, I prefer to mic up a guitar amp if the amp sounds good. For example if I'm recording a band in my home studio that has some incredible sounding Marshall or Mesa-Boogie amps, I do my best to capture that sound with usually either a SM-57 or a Sennheiser MD-421 dynamic mic (another awesome guitar amp mic).
I also on occasion use large diaphgragm condenser mics as well. Sometimes instead of eq'ing to get extra presence, a good smooth sounding condenser mic can really give a guitar amp a nice polished sound. For clean sounds also condenser mics can be nice. But for songwriting, something like the POD or Johnson J-station is very handy to have as it allows you to quickly set it up, dial in a sound, and just start recording with decent sounding results.
So my answer would be to use both methods and see which gives you the best results. For micing stuff, just make sure to use a decent small mixer (like the Mackie's or Soundcrafts) or a decent quality stand-alone mic preamp like the Presonus Blue Tube. Then of coarse a decent mic. The SM-57 is a tried and true mic for guitar amp micing, but go to pawn shops and see what interesting but cheap mics you can find. For example I picked up a EV RE-10 mic for $40 bucks (which normally sell for a lot more) at a pawn shop and I use it all the time. But the SM-57 is one of the best all-around mics that can sound quite good if you couple it with a good mic preamp.
Best of luck!
Chris G.
aka-Dwimmerlaik
Dwimmerlaik home page null null [email]null[/EMAIL]
chrisgie@txdirect.net