Boogie-Nights
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- Jan 29, 2013
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I have a constant hum with my Mark III.
Was wondering if some one could explain, or even better show me what the grounding should look like.
There is a wire going from the back from one of the screws on the black metal grill/radiator type thing (RH side next simul class-class A switch) which then goes into the head cabinet and screws into the top if it.
What im not sure about is if this screw goes into/threw the shielding foil? Is this normal?
Should the amp ground on a non-conductive material, for example the wood. Or does it need to ground on something conductive like the shielding foil?
Any help would be great!
Was wondering if some one could explain, or even better show me what the grounding should look like.
There is a wire going from the back from one of the screws on the black metal grill/radiator type thing (RH side next simul class-class A switch) which then goes into the head cabinet and screws into the top if it.
What im not sure about is if this screw goes into/threw the shielding foil? Is this normal?
Should the amp ground on a non-conductive material, for example the wood. Or does it need to ground on something conductive like the shielding foil?
Any help would be great!
