G
Greg_L
Banned
I recorded a blues band once. Well, not really, I told them to get that tired old shit away from me. 

Yup. By all means treat your room if you plan to mix in there, but don't go making a dead zone just to record an amp. Again, that close mic doesn't care how lively your room is, and a room mic will care and appreciate a lively space. Use both, blend the two.
I'd say that was more for the neighbours than the actual sonics.Do you have any impressions about stuff like this -
(forum won't let me post URLs; if you google "Brad's Guitar Amplifier Isolation Mark 2" it will take you to the video)
Is it just for dampening the volume for neighbors? His notes say: "Designed to reduce the volume of an amp, to isolate the sound and reduce the reverb in recording."