A customer who purchased Sinbosen’s FP10000Q 6 years ago reported a problem to us “it was working fine for 30 minutes. Then it went mute. They turned down the volume and turned off the amp then turned it back on and it was on mute. And it's still on mute." After testing by our engineers, we found that the customer hadn't cleaned the dust filter after purchase, which resulted in the long-term blockage of the dust filter, which affected the heat dissipation effect of the machine and caused the machine to heat badly. error occured. 

So if you buy a power amplifier, you must clean the dust filter regularly to avoid machine failure.

The benefits of cleaning the dust filter of the power amplifier

1. Protect internal components: the dust-proof net can prevent dust and sundries from entering the machine and protect internal components from damage.

2. Guaranteed heat dissipation effect: The dust-proof net is an important part of the power amplifier cooling system. If the dust-proof net is blocked for a long time, it will affect the heat dissipation effect of the machine, causing poor heat generation and even failure. Cleaning the dust-proof net can maintain a good heat dissipation effect of the machine and prolong the service life of the equipment.

3. Guaranteed sound quality: The sound quality performance of the power amplifier is closely related to the heat dissipation effect, and maintaining a good heat dissipation effect can ensure the sound quality performance.