Bryston 3Bcube pop sound on power up

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gmazda

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Bryston 3Bcube pop sound on power up
« on: 23 Jan 2021, 11:02 am »
Hi guys my 3Bcube has this pop sound from the speakers when I turn it on last but if I turn it on first followed by the source and tube Manley preamp last I don't have this issue.Shouldn't this be done in the opposite sequence

R. Daneel

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Re: Bryston 3Bcube pop sound on power up
« Reply #1 on: 23 Jan 2021, 07:24 pm »
Hi guys my 3Bcube has this pop sound from the speakers when I turn it on last but if I turn it on first followed by the source and tube Manley preamp last I don't have this issue.Shouldn't this be done in the opposite sequence

Yes, it should! The amp should be powered up last. The same thing happens with the BHA-1 headamp I have. I don't like that particular trait too much.