Effect in the recording studio (4)
I believe the answer is:
echo
'effect in the recording studio' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for echo that I've seen before include "one catches on the rebound?" , "Reflection of sound wave" , "Bounced sound" , "Say again or imitate" , "Return of sound waves" .)