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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: PurePowerPosted by TonyB on: 6/20/2007
 Romy the Cat wrote:

The PurePower Sonic results what low load is used are a very good illustration that the no-transformers, class-D approach might work out very-very well. I am sure that we will see more and more units like this…. With one exception: it is remotely possible that any of class-D amps will suffer from the “do not load me syndrome”… Who knows, will see…

Rgs, The caT

Hi Romy,

I did not study PurePower in detail. They have 36V DC batteries. Do they use step up transformer after Class D amplifier or do they create high voltage DC supplies and then run the Class D amplifier from these high voltage power supplies?

Regards,

TonyB 

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