try some of these
heres the deal:
first of all, if you plan to mic an amplifier from the front, you should have the mic placed 1 1/4 inches away from the speaker grill. secondly, when micing from the front, in the speaker you are micing, there is that little circle in the middle of the speaker, most people put the amp right in the middle of the speaker - no good. the mic should be placed half-way between the edge of the speaker, and the middle...
|-Microphone
Outside Edge___ O | __Outside
\__|__/
Middle
on a furter note, there are many ways to mic a guitar amplifier, it all depends on what you like. while micing from the front is the treditional way, other ways include:
-Micing from behind an open back amplifier (you do this by placing the mic Right behind the speaker, or if there are 2 speakers, place the mic right between the two -
O-speaker o-mic O-Speaker
-Micing from a distance (placing a mic infront of the middle of the amp, or behind the middle of the amp, but a distance away, some people like 6ft, some people like 3 ft. its up to you, but i advise that you dont do this while you are Live Recording, because you will get alot of bleeding that will make the mixing process a pain in the ass - Sounds good for lead guitars)
-Micing from the side of the amp (this uses 2 mics, one on each side, about 1 foot away from the amp, this sounds good if you dont want alot of presince in the recording, but you like alor of presance in your guitars sound - very unique)
there are many other ways of micing instruments, let me know if you want to get some more ideas for micing instruments, e-mail me at blacktop_rec@hotmail.com ill be glad to chat