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Class D Switching Power Amplifiers and Power D/A conversion

AMP7 prototype
AMP7 prototype
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Old 26th April 2006, 02:34 PM   #1
peranders is offline peranders  Sweden
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AMP7 prototype
Default AMP7 prototype

Jan wants help with to build prototypes for his 2 x 500 W AMP7. Maybe a group buy, dirt cheap of course

www.41hz.com
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Old 26th April 2006, 02:38 PM   #2
BWRX is offline BWRX  United States
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I don't see any info about an AMP7 or anything on his site or in the 41hz forums. Care to show us exactly where the info is posted?
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Old 26th April 2006, 02:45 PM   #3
peranders is offline peranders  Sweden
Electrons are yellow and more is better!
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AMP7 prototype
http://carlssonplanet.com/lts/viewtopic.php?t=593

Only in swedish.....
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Group buy: DCT03 DC trap for big toroidal transformers. Sign up for interest HERE. 65 pcb's in order. 59 paid.
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Old 26th April 2006, 03:07 PM   #4
XELB is offline XELB  Portugal
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It seems nice
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Old 27th April 2006, 06:33 PM   #5
demogorgon is offline demogorgon  Norway
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I'v just regged on that forum, but it takes some time for the activation to go through.
i would be happy to be a beta tester on this amp project, if he would have me.

edit: just mailed him. hope he'l consider me.
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Old 27th April 2006, 07:20 PM   #6
XELB is offline XELB  Portugal
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Tell him to come to this thread


I would like to fallow the project but I can't understand swedish, not even a little word


Peranders, why don't you invite him ?


Tell him that we have a lot of beer and wine
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Old 27th April 2006, 07:59 PM   #7
BWRX is offline BWRX  United States
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Being probably one of his best customers (and a very experienced builder) I offered to help build/test the amp7 but he said he'd prefer someone a little closer! I guess I'll just have to make my own then
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Old 1st June 2006, 01:31 AM   #8
fan is offline fan  Sweden
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Jan doesnt develope any of his amps alone?

i thought he knew this...
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Old 20th April 2009, 04:23 AM   #9
speakrsrfun is offline speakrsrfun  Canada
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I'd be in for possibly two Amp7's when they get released with PSU. Group buy sounds great, a few of these would be great for Sub duty.

Speaks
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Old 25th April 2009, 05:41 AM   #10
speakrsrfun is offline speakrsrfun  Canada
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Any updates on these, I need 500-1000W into 8ohms and these fit the bill it seems, but I'd like some tested results and as it stands no one is running a stereo pair of these that I know of.

I'd really like to see some data on these before we make too many rash decisions and just spend the money. Data and perforance first, then the other stuff falls into place, like explaining to the wife why you require 1-2000W for sub duty....

Any info is better than no info, hell I'd even be willing to test out a stereo pair and do a report myself, but I'm no where near Europe LOL. Take care all.

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