Performer to share amplifier with another? (5)
I believe the answer is:
comic
'performer' is the definition.
(comic is a kind of performer)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for comic that I've seen before include "Amusing person" , "Victor once, say" , "Stand-up comedian" , "Professional joke-teller" , "Stand-up possibly" .)