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Contributor
41 Answers
- Posted on Jul 01, 2011
Re: I bought an Orange CR35LDX combo amp last week along...
Maybe your room is wired without an earth connection. Try it in other rooms or a friends house. If it works OK elsewhere, you need an electrician to check out your house, it may be dangerous. If it still does not work, look at your settings, and use low gain for testing.
Ground lift is needed. This will give you a ground. you should notice a big difference. If that doesn't work and it changes the sound of your hum, then it is a polarity issue. You may need to call an electrician. You may have an open ground or open neutral in your service panel or in line somewhere. But try the ground lift first. The simplest answer is usually the right answer. Good luck
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