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Intermittent high pitch buzz
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<blockquote data-quote="1aespinoza" data-source="post: 8791702" data-attributes="member: 654802"><p>I doubt it is the HU at fault. Disconnecting the RCAs at HU and amplifier would have solved the issue.</p><p></p><p>If disconnecting the RCAs from the amp does not solve the issue, it is the most likely the amp is having an issue. With the RCAs unplugged, touch a wire from the amp ground to the outer sleeve of the amp's RCAs. If it works, make the tap permanent.</p></blockquote><p></p>
[QUOTE="1aespinoza, post: 8791702, member: 654802"] I doubt it is the HU at fault. Disconnecting the RCAs at HU and amplifier would have solved the issue. If disconnecting the RCAs from the amp does not solve the issue, it is the most likely the amp is having an issue. With the RCAs unplugged, touch a wire from the amp ground to the outer sleeve of the amp's RCAs. If it works, make the tap permanent. [/QUOTE]
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Intermittent high pitch buzz
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