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11th August 2008, 10:34 AM
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#1 |
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diyAudio Member
Join Date: Jun 2008
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Chipamp PS audiosector PS
I've managed to pop my BrainGT 3886 chip again. I have 2 spare BrainGT "Snubberized" power supply boards.
I'm thinking of trying the audio sector LM4780 Amplifier Kit. Will i be able to power them from the "Snubberized" power supply (+&-33v) |
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11th August 2008, 01:10 PM
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#4 | |
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diyAudio Member
Join Date: Jul 2002
Location: Toronto, Canada
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Re: Chipamp PS audiosector PS
Quote:
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www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC |
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11th August 2008, 01:59 PM
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#6 |
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diyAudio Member
Join Date: Jul 2002
Location: Toronto, Canada
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Yes, that voltage is fine. LM4780 is exactly 2 x LM3886 in one chip: http://home.pacific.net.au/~gnb/audio/lmcomp.html
A single amp board (good for one LM4780 chip) is $10. It allows stereo application and is basically the same as 2 x LM3886 amp boards.
__________________
www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC |
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popped my chipamp
