Trying to figure out how to power this amp. Could someone please help?
Used a desktop power supply with 15v and sounded good. But then tried two different plugged power supplies (12v and 16v) and get a buzzing sound from the speakers. Even if I connect the audio in but with nothing playing it still buzzes.
What am I doing wrong? Anything I can do to troubleshoot?
Sent from my GT-I9505 using Tapatalk
Used a desktop power supply with 15v and sounded good. But then tried two different plugged power supplies (12v and 16v) and get a buzzing sound from the speakers. Even if I connect the audio in but with nothing playing it still buzzes.
What am I doing wrong? Anything I can do to troubleshoot?
Sent from my GT-I9505 using Tapatalk
Are those other supplies AC or DC? Also, some cheap DC supplies lack filtering.
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