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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: New amp- damage during turn-off? posted by Michael V on March 8, 2007 at 14:48:10:
Michael
Its being caused from the DN2540 which is voltage operated like an FET and the residual charge that is left over as the supply is bleeding down is letting the transistor conduct putting out a slight DC offset to the output..Take your dvm and put it on DC volts with correct polarity and see how much DC is at the output when it powers down..It should be a negative voltage and if its 1 volt or less dont worry about it..
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Follow Ups
- Re: New amp- damage during turn-off? - Michael Samra 18:16:25 03/08/07 (1)
- Re: New amp- damage during turn-off? - Michael V 20:19:29 03/10/07 (0)
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