| Value |  5 | | Performance | 5 | | Ease of Use | 5 | | Overall Satisfaction | 5 |
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5 of 5 Alternator whine / engine noise Saturday, July 18, 2009
Brian from City of Industry, CA
Recently I bought a new Maxima, it had a weird high pitch sound that came from all the speakers, the high pitch changes tone as RPM changes, the pitch stays constant during idle, or when the car is turned on.
It's very annoying and I changed many components to solve the problem.
I changed the factory Bose amplifier, new alternator, went aftermarket 4 channel amplifiers with Rca's, highflow convertors.
None of which worked.
I bought *TWO* of these Ground Loop Isolators.. note: TWO, not one.
I installed both directly connected to my car's aftermarket amplifier, and it got rid of all the high pitches noise!!
Hope this helps!!!
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5 of 5 works perfectly. Sunday, December 14, 2008
kow626 from orlando, fl
shopped around and this item at this price was unbeatable. said it did what i needed done (get rid of the hum in my speakers) and i got it quicker than expected, hooked it up in less than a minute, tested my system, and it worked just like it said it would. no more hum. no need to spend any more money than necessary if you have this prob. this item does the job! Was this review helpful?
5 of 5 Just what was needed Monday, January 21, 2008
A Customer from Brooklyn, NY
Took the hum out of the audio line from the PC to the amplifier. Cleaned up the music leaving a crisp, clear reproduction. Just what was needed, nothing more, nothing less. Was this review helpful?
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