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Increase Rail Voltage for Aleph?
Increase Rail Voltage for Aleph?
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Old 14th February 2013, 10:15 PM   #1
toufu is offline toufu  United States
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Default Increase Rail Voltage for Aleph?

I just built an Aleph 30 from BrianGT's board using 3 pairs of output. I have the rails at +-24V. My heatsinks are big enough that I can bias the output a bit higher. Can I drop in an +-37V PSU safely? Would the output see a higher bias? Any other recommanded modifications? Thanks.
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Old 14th February 2013, 10:22 PM   #2
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Increase Rail Voltage for Aleph?
that's Aleph 5
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Old 14th February 2013, 10:27 PM   #3
toufu is offline toufu  United States
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Ok, so no need to modify any resistor values?
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Old 14th February 2013, 10:47 PM   #4
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Increase Rail Voltage for Aleph?
simple - see Aleph 5 sch
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Old 16th February 2013, 10:09 AM   #5
Rodeodave is offline Rodeodave  Austria
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Increase Rail Voltage for Aleph?
Also see this one: http://www.diyaudio.com/forums/pass-...ter-aleph.html May give you a few ideas.
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Old 16th February 2013, 04:12 PM   #6
pchw is online now pchw  United States
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Increase Rail Voltage for Aleph?
Check your email, sending you some docs.
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Old 19th February 2013, 06:29 PM   #7
toufu is offline toufu  United States
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Thanks guys.
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