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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: Chernobyl Black ForestPosted by Romy the Cat on: 12/27/2011
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 steverino wrote:
Sorry for the potentially ignorant question since I do not yet own one. Can't you remove the battery pack from the unit and see what the sound is like? According to the Pure Power web site the battery packs are optional so I would think the unit's recharger would be inoperative in such circumstances. Based on your and other comments I wouldn't even buy the battery pack.

It is not accurate. The PP unit has own battery in it and this is what is being referred as “battery”. The battery packs are optional and they are external. PP might operate without the internal battery; I think there is an internal switch for it. I never tried as I think the presence of battery is VERY good as it acts a super good buffer. If you remove the battery then what do you think will be powering the inverter - the very same battery charger.

 steverino wrote:
Why are recharging circuits even located within the PP chassis but instead part of a battery pack chassis connected by a cable and toggle switch or something? This is the problem with these audio manufacturers. They constantly add bells and whistles and then stuff them in the same case.At least if they would put them in a separate optional box their side effects might be more muted. Every non essential circuit should be put somewhere separate.

I do not know if I agree with it. The charging circuits in those regenerators are not so simple and you think and they are integrated with the whole logic of the unit. To be in the same chassis is fine but they for sure need to be well isolated from other parts of regenerator. I need to notes that those class D regenerators act like nuclear reactors inside. When I had my magnetic and EMI probes running with open PP2000 cover then the probes showed me that I was in the middle of Chernobyl Black Forest. I think the PP3000  even more poisoning....

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