Instruments I made perhaps
I believe the answer is:
media
'instruments' is the definition.
(I've seen this in another clue)
'i made perhaps' is the wordplay.
'perhaps' is an anagram indicator.
'i'+'made'='imade'
'imade' with letters rearranged gives 'MEDIA'.
(Other definitions for media that I've seen before include "News industry" , "Collective name for newspapers, broadcasting etc" , "region near Caspian Sea" , "News outlets" , "Press, TV, radio" .)