does anyone have a solution to my humming tempest ?
I can hear the hum when I get within a foot or two of the unit
strange, becuase it recently came back from Odysseys repair shop where they replaced the on off switch and supposedly resoldered some cold joints and added some grounding. it never hummed before but now it does. Is this normal or does it need to back to the shop one more time. this is getting expensive to ship.