Jennifer Rose Towing
Member
I have had a Whelen Liberty sl8gz1 (non balast) that started buzzing today on low power. I typically just run the rear heads only and on low. When I kicked it on today it was buzzing with the lighthead flash that it has never done before.
I presume it is the control board. I can run any pair of heads on their own and it is an extremely faint buzzing sound but the more I add the louder it gets. Only does it on low power. Does not make a difference if it is the front or rear.
Video of sound but it is a bit louder in person then in the vid.
Is this a common issue, nothing to worry about or a precursor to something like a failing board?
I am using the same power supply and wiring I have been (RadioShack 19amp).
Any thoughts or info would be great.
I presume it is the control board. I can run any pair of heads on their own and it is an extremely faint buzzing sound but the more I add the louder it gets. Only does it on low power. Does not make a difference if it is the front or rear.
Video of sound but it is a bit louder in person then in the vid.
Is this a common issue, nothing to worry about or a precursor to something like a failing board?
I am using the same power supply and wiring I have been (RadioShack 19amp).
Any thoughts or info would be great.