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Harman Kardon HK 330C

Zyork4823

Zyork4823

New Member
Finished my second refurbish on an HK 330c, did a HK 730 for my first go around and I must say this one was much easier due to all the boards being easily accessible. I love the sound of these HK’s! Ran into an issue on this one with the FM barely coming in and determined the MPX integrated circuit was bad. Swapped one out from a working 430 that has the same circuit and presto! Nice clear stereo now. Onto the next one!
 

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