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Old 27th May 2012, 03:45 PM   #5961
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Thats what i hoped for and potentially the Melfs sound good.
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Old 27th May 2012, 04:24 PM   #5962
RCruz is offline RCruz  Switzerland
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Quote:
Originally Posted by Joachim Gerhard View Post
Good, that you like the modification. I found it sounded also more dynamic but every system is different. Could you do me a favor and rewire the mirrors too to the new circuit ? I can do that too but i thought when you are at it anyway it would safe some time, of cause mine !
What modification are you refering to ?

PS: I also like your 3D p2p builds.

While waiting for my hesener "doctored" boards, I am preparing a suitable raw DC psu... what is the current running in the paradise shunts ?

I mean, what is the paradise current consumption while idling ?
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Old 27th May 2012, 05:48 PM   #5963
RCruz is offline RCruz  Switzerland
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Hi Hesener

Would you post here the original paradise boards dimensions ? Also looking for a suitable case you know
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Old 28th May 2012, 07:05 PM   #5964
RCruz is offline RCruz  Switzerland
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I found it:
The boards are 120 x 210.3 mm each.
The regulator needs Max(out) + 6Volts on the input side
Paradise should draw 150mA each rail

Am I right ?
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Old 28th May 2012, 07:06 PM   #5965
RCruz is offline RCruz  Switzerland
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bimp
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Old 28th May 2012, 07:49 PM   #5966
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Hi Ricardo !
Sorry, it is a bit quiet here but we need a little rest sometimes.
I think your dimensional values and current draw is in the ballpark.
To make the pre regulator somewhat stronger, say 500mA for 2 Paradise boards ( Stereo ) would not hurt.
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Old 28th May 2012, 08:04 PM   #5967
RCruz is offline RCruz  Switzerland
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I will build a double mono pre reg but as I am using 30V TX, I needed to know the working current so I can determine the correct R value on the rereg RC filter.
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Old 28th May 2012, 09:16 PM   #5968
hesener is offline hesener  Germany
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Quote:
Originally Posted by RCruz View Post
I found it:
The boards are 120 x 210.3 mm each.
The regulator needs Max(out) + 6Volts on the input side
Paradise should draw 150mA each rail

Am I right ?
sorry for my late reply, yes all these values are correct. i am surprised you haben't received the boards yet, guess there are delays due to the public holiday
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Old 28th May 2012, 09:18 PM   #5969
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Thanks, that you jumped in Alfred.
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Old 28th May 2012, 09:20 PM   #5970
hesener is offline hesener  Germany
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Quote:
Originally Posted by Joachim Gerhard View Post
I just have a funny idea:
You should open up a hospital : Prof.Dr.A.Hesener "Magic Treatment of High End Audio Prototypes that went into Stasis or Wild Oszillation".
haha... that would too nerve-wrecking to do over longer time... i must admit though that i did work as a service technicican for a shop selling musical instruments for a while, and i learned a lot. searching for a mistake in something you know has worked before can be challenging, frustrating, ...... but ultimately it has to work again so giving up is not an option.....

but it is so satisfying when it works, finally ;-)
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