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What will happen if the amplifier is idle for a long time?

What will happen if the amplifier is idle for a long time?

Sep 28, 2020 Views : 109

09-282020

Due to the virus, many customer events have been cancelled.
So the stage equipment is also kept in the warehouse and has not been used for a long time.
Power amplifier MUTE light is on, how to do?

Power amplifier MUTE light is on, how to do?

Sep 23, 2020 Views : 123

09-232020

As the professional person,they all will have problem with the power amplifier with the mute lighting on,so how to confirmated the problem from Amplifier board or channel board?
Problems with wireless microphones and how to check them?

Problems with wireless microphones and how to check them?

Sep 23, 2020 Views : 116

09-232020

Sometimes when the wireless microphone is used for a long time, some problems will occur, such as signal failure and so on. Then we need to test the microphone to see where there is a malfunction. What should we do?
3 points take you to fully understand the in-ear monitoring system!

3 points take you to fully understand the in-ear monitoring system!

Sep 12, 2020 Views : 100

09-122020

Necessity of using in-ear monitoring on stage performances! 3 points take you to a comprehensive understanding of the in-ear monitor system!
How can I pay? What payment methods do you accept?

How can I pay? What payment methods do you accept?

Sep 09, 2020 Views : 158

09-092020

You can pay by Bank transfer,Western Union,Paypal or on our aliexpress store.They are different pay charge.
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