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Class D Switching Power Amplifiers and Power D/A conversion

'Hot-swapping' inputs on Lepai and other Tripath amps?
'Hot-swapping' inputs on Lepai and other Tripath amps?
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Old 6th December 2013, 12:54 AM   #11
Aleksunder is offline Aleksunder  United Kingdom
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Join Date: Apr 2006
Location: London
Quote:
Originally Posted by Saturnus View Post
It most likely is, at least with a normal sound card. Have you measured it? Luckily, the chip can take some abuse, just not excessive like you'd see in car audio or pro audio where the signal voltages are normally higher.
I can't measure it.

I would say that this 'spike' sounds like it's near 'full scale', but obviously it's coming from complete silence, which makes it sound VERY loud.

Of course, I've got to get a better card.

I know the M-audio Delta 410 is said to have rather gritty treble in comparison with, say, an EMU, and if I were to have a criticism of this 2003 card, that would be it, on some recordings.

Otherwise - like I said, magic.
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