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Class D Switching Power Amplifiers and Power D/A conversion

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Old 22nd March 2009, 10:49 PM   #1
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Join Date: Mar 2009
Default 2xUcD180HG and 1xSMPS180, works great, some intriguing questions though

Hi all,

Just bought 2xUcD180HG and 1xSMPS180. Connected it and it works great.

Nevertheless I have a couple of questions bothering me:
[list=1][*]Should I not use a torioidal transformer instead of this SMPS for optimal hifi quality?[*]Is it wise to have 1 powersupply and 2 amplifier modules? I am planning to have a 5.1 setup in the end and I wanted to combine a front and rear amplifier on one powersupply.[*]Is a pure mono, eg. 1 SMSP power supply with 1 amplifiermodule not the best?[/list=1]

Like to hear you opinions, advise.

Best regards,

Mario
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Old 24th March 2009, 10:26 PM   #2
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Join Date: Jul 2008
Following on from this, I assume 1 SMPS180 can't power 2 UcD400s but an SMPS400 will l be able to (when eventually available). Is this correct?
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