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Power amplifier MUTE light is on, how to do?

Power amplifier MUTE light is on, how to do?

Sep 23, 2020 Views : 4583

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 : 3116

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 : 3283

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 : 5045

09-092020

You can pay by Bank transfer,Western Union,Paypal or on our aliexpress store.They are different pay charge.
2020 Sinbosen FP20000Q power amplifier upgrade again-capacitor upgrade.

2020 Sinbosen FP20000Q power amplifier upgrade again-capacitor upgrade.

Aug 11, 2020 Views : 3708

08-112020

Sinbosen upgraded the capacitor of the FP20000Q power amplifier. Twelve 3600UF 200V+8 2200UF 200V capacitors are upgraded to 12 3600UF 200V+12 2200UF 200V capacitors.
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