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1st July 2012, 08:41 AM
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#11 |
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diyAudio Member
Join Date: Apr 2006
Location: Holland
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He's building an output stage for his DA-converter, impedance is not a big issue, noise maybe. Go for the shunt reg, best choise to preserve musical details. Loose the second filter section as the reg eats 100mV ripple easily when sinusoide.
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jaap |
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1st July 2012, 06:42 PM
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#12 |
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diyAudio Member
Join Date: Oct 2009
Location: Brunei
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Thanks all for the input.
I just measured my actual ripple on b+... It's about 12mVpp. Not bad, but not as good as the sim.... Still need the reg.
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-------- TDA1541a-S2 / 6072a / MediaplayerDac -- Michell Gyrodec -- Aikido Preamp -- Pass F5 -- Audio Physic Tempo 2SE -- Yamamura Cabling |
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