Original NAD C352 fever pure music power amplifier, the machine is domestically produced, 220V voltage is used, original without repair, CD input test machine left and right balance high and low bass adjustment function, volume adjustment failure, the volume of one channel is turned off to the minimum, there is still sound, and the sound is turned on The sound is much smaller than the other group, and the sound is still dim. The other channel is normal. I thought it was a volume potentiometer problem. I wanted to change the potentiometer and listen to it myself. The result is still the same. Now it’s definitely not a volume potentiometer problem. Where is the problem I don’t have knowledge of electronics, the original potentiometer will be shipped to the customer to exchange it back. The overall appearance of the machine is pretty good, but there is an obvious bump in the upper right corner.
The faulty machine is sold and not refundable. If the buyer has the technology and is sure to repair it before contacting, in order to avoid disputes, the buyer can still contact us by telephone or phone if there is anything unclear. Thank you.
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