Zt000,
Unless you are a qualified technician i would not recommend rewiring the amp yourself. As stated by others power supply capacitors can store electricity for months. Unless you know how to drain them i would recommend you defer to someone else. As for the amps noise problem. Have you switched IC inputs to verify that it is the amp you are describing. My point is have you verified that the stated amp is noisy or not?? Also you may want to check your grounds on your fusebox to verify that it has a ground rod. Also, as others have stated call the manufacturer and see if they can offer ideas. It may be possible to "lift" the ground on the amp.
hope this helps,
Johnny
Unless you are a qualified technician i would not recommend rewiring the amp yourself. As stated by others power supply capacitors can store electricity for months. Unless you know how to drain them i would recommend you defer to someone else. As for the amps noise problem. Have you switched IC inputs to verify that it is the amp you are describing. My point is have you verified that the stated amp is noisy or not?? Also you may want to check your grounds on your fusebox to verify that it has a ground rod. Also, as others have stated call the manufacturer and see if they can offer ideas. It may be possible to "lift" the ground on the amp.
hope this helps,
Johnny