Jeff Evans
Ribbon mics on guitar amps are good and can sound great except they need to be a little further away hence the room factor or spill factor. This may not work so well at a loud live gig.
Jeff, is this because of the sensitivity of a condenser mic?
The SM57 seems to come up a lot when people start micing an amp. If a person were to have just one (ie hobbyist) dynamic mic, would the SM57 be the one?
Finally, I like the Eleanor Roosevelt quote in your signature.