adding spst and led to DI

[jlullo]

Hey guys,
I have a Whirlwind IMP 2 that i use for my acoustic. It works fine, except I use an acoustic during two different parts of our set.  I'm sick of the soundguy not hearing that i'm disconnecting and "popping" the hell out of everyone's ears.  I want to add an spst switch to break the connection, so i can just leave it plugged in.  If i wanted to add an LED would i be able to do this without a battery?  can i leech power from the transformer?

thanks,
jonathan

[Meanderthal]

 That's a passive direct box... nothing to leech. Is there room inside for a footswitch and battery? If not, maybe a rehouse?

[jlullo]

i was thinking a rehouse would most likely in order... the only thing about that is that whirlwind brags that the transformer is rivited and not glued

ah, i guess i'll have to put in a battery in..... dpdt here i come!