I have a Godin A6 (NOT ULTRA, just the peizo pickup), factory setup, no mods, purchased in Canada 20 years ago and still my go-to performance guitar. As systems increasingly adopt wireless technologies I am experiencing humming, static, snap-crackle-pop when the instrument is in the proximity of wireless mics, WiFi routers or even my mobile phone. I have shielded the electronics cavity with copper tape to no avail.
All suggestions, feedback welcome.
Thanks,
Mark