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Amp Internals 2

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kedwardsleisure View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 2:48pm
Cilla Leco and Dilbert are getting as warm as that amp was at one time!

It is a mono amp on the left and a class H (rail tracking) stereo on the right to give a 3-channel amp. You will notice that both L & R modules are blown, the one on the right has a large hole right through the board.

All channels have the same no. of transistors on the other side of the heatsink.

Yes it is Chinese, the sort with hotmelt glue on everything and makes of components that no-one's heard of.

A guess of Make and Model is the next one to try!


Edited by kedwardsleisure - 20 November 2010 at 2:59pm
K. Edwards Electronics Engineers

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Dilbert View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dilbert Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 3:15pm
Looks like its come out the same chinese factory as all the Audiohead / Cmark / Tamp etc.
 
My guess is Audiohead if its been on fire as most of the ones I see have been Geek
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Post Options Post Options   Thanks (0) Thanks(0)   Quote hmaudio Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 4:45pm
T-amp tsa2200 


Nottingham based cab builder. https://www.facebook.com/HMAudio-154352667920145/?ref=bookmarks
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kedwardsleisure View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote kedwardsleisure Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 5:00pm
Sorry Dilbert that is not the name on the front panel.

It's a well-known brand, at least in the UK.

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andyamp View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote andyamp Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 5:11pm
seen it before i think
a wise man changes his mind a fool does not.
http://www.matrixamplification.com/
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ceharden View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ceharden Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 8:33pm
Void Basys amp by any chance?
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ceharden View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ceharden Quote  Post ReplyReply Direct Link To This Post Posted: 20 November 2010 at 8:49pm
I'm pretty sure now.....
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Dilbert View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dilbert Quote  Post ReplyReply Direct Link To This Post Posted: 21 November 2010 at 12:35am
Can i change my guess? Hmmm methinks this belongs to a forum member......
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cilla.scope View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cilla.scope Quote  Post ReplyReply Direct Link To This Post Posted: 21 November 2010 at 12:47am
APart pubdrive?  1 sub,  L&R mid tops?
My girlfriend thinks I'm a stalker.
Well, she's not exactly my girlfriend yet ...
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subbass View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote subbass Quote  Post ReplyReply Direct Link To This Post Posted: 21 November 2010 at 12:48am
fiver on it being the void basys amp Wink
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cilla.scope View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cilla.scope Quote  Post ReplyReply Direct Link To This Post Posted: 21 November 2010 at 1:17am
yesp , looking at the layout of he connector, its not right for that pubdrive amp .. I go with your call, Void Basys.the fans and layout match, the output rating looks about right.

Void Basys B3 V2.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote swannie Quote  Post ReplyReply Direct Link To This Post Posted: 22 November 2010 at 3:46pm
Biema W220 power amp (300+300 @ 4 ohms)

This is currently for sale in the for sale section 
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