Palace broadcast gets heard (6)
I believe the answer is:
caught
'heard' is the definition.
(catch can mean to hear)
'palace broadcast' is the wordplay.
'palace' becomes 'court' (court can mean a royal palace).
'broadcast' indicates a 'sounds like' (homophone) clue (how the word might sound on the radio or TV).
'court' sounds like 'CAUGHT'.
'gets' is the link.
(Other definitions for caught that I've seen before include "Got" , "Apprehended" , "report" , "Stopped and held a moving object" , "Way out in cricket?" .)