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9th March 2011, 10:28 PM
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#1 |
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diyAudio Member
Join Date: Mar 2011
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Philips 8580 useful anywhere?
I have a few Philips 8580 tubes but don't know where they might be used. I can't find specs for them anywhere I have looked, and suspect they are for a guitar amp, but can they be substituted in an audio application somehow? Thanks for any help!
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9th March 2011, 11:05 PM
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#2 |
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diyAudio Member
Join Date: Aug 2006
Location: Taxland, New Jersey
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This tube is not well suited for audio amp use, although they might be forced into it somehow. It's a dual tetrode with an instant heating filament (1.1v) originally used as mobile RF transmitter finals.
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"The supercomputer is technologically impossible. It would take all of the water that flows over Niagara Falls to cool the heat generated by the number of vacuum tubes required." ~ Professor of Electrical Engineering, New York University |
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