When the speaker is connected to the 220V network, a hum appears in the bass speaker after 1-2 seconds. There are no buttons that do not work, the red power-on LED is constantly on. What is the reason, where to look for the fault?
2025, January 13 - 18:16
#1
Сапожников Олег Анатольевич
What a frequency of hum? Is it 50 Hz or other? Какая частота гула? 50 герц, как сетевая или другая?
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The hum is about 50 Hz
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