I HAVE A HEATHKIT SB221 LAST NIGHT I TURNED IT ON AND THE TRANSFORMER STARTING VIBRATING & HUMMING THE METER LIGHTS GOT DIM AND THE RESET TRIPED I RESET IT AND IT WORKED FOR AN HOUR AND THEN DID IT AGAIN. I HAVE NOT TURNED IT ON ANY MORE.
CAN ANYONE HELP!
THANX VERY MUCH 73s
BEST REGUARDS HANK
CAN ANYONE HELP!
THANX VERY MUCH 73s
BEST REGUARDS HANK