Impulse Response, IR

ENGLISH SUBTITLES
What are the IR's, and how can we use it?
Free IR links, thanks for send me the updates ;-)
Free Line 6 pack: line6.com/allure/
Redwirez: www.redwirez.co...
Ownhammer: www.ownhammer.c...
3Sigma: www.3sigmaaudio...
Yamaha: l.facebook.com...
Free Taylor on the Line 6 forum: line6.com/suppo...
A video where a guy explain how to make a guitar IR:
• Hacer impulsos de guit...