Amplify in general, all over the place (7)
I believe the answer is:
enlarge
'amplify' is the definition.
(I've seen this before)
'general all over the place' is the wordplay.
'all over the place' indicates anagramming the letters.
'general' is an anagram of 'ENLARGE'.
'in' acts as a link.
(Other definitions for enlarge that I've seen before include "Widen" , "go into greater detail" , "scale up" , "Amplify" , "General (anag)" .)