wig wag flasher noise in intercom

[uk_figs]

Just checked out all the comms and light circuits and everything appears to be working fine except I can hear a low level clicking from the wig wag flasher (aeroelectric circuit with B&C flasher). Is there a way to supress this?
So far I have no other noise in the system from the strobes etc (will see what happens when I start the engine here shortly)

 

[vic syracuse]

Dave, I doubt you will hear the flasher once you have the engine running. It is very easy to hear a bunch of noises with just the avionics powered up. I have the same setup, and I can hear it, too, until the engine is running.

Vic