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Old 9th July 2012, 09:08 PM   #6161
Joachim Gerhard is offline Joachim Gerhard  Germany
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The problem with transimpedance RIAA is that you have to consider the output impedance of the stage before the frequency shaping network and also the input impedance of the following buffer. Both impedances appear in parallel to the frequency shaping networks.
Best is to publish your design and then one of my team puts that in the simulator.
I still use pencil and paper hard mathematics plus trimming but i know that i am a dinosaur.
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Old 9th July 2012, 09:09 PM   #6162
Benedetto is offline Benedetto  Germany
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Buddies,
you are reallythe best !
Thxalot, orders are filled...
Btw,
how are you actually driving the boards, prereg isn't finished yet, is it ?
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Old 9th July 2012, 09:12 PM   #6163
Benedetto is offline Benedetto  Germany
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"Spoon feeding",
nice picture.
But, still it's worse, i'd prefer to stay by the bottle.
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Old 9th July 2012, 09:16 PM   #6164
Joachim Gerhard is offline Joachim Gerhard  Germany
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Intravenous, i suppose.
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Old 9th July 2012, 09:19 PM   #6165
Joachim Gerhard is offline Joachim Gerhard  Germany
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I will drive the boards with the Opus Magnum pre regulator.
The pre regulator boards from Bksabath where very hard to solder and one board got smoking .....
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Old 9th July 2012, 09:47 PM   #6166
Benedetto is offline Benedetto  Germany
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Opus Magnum,
well well.
SR DRS Radio Player
German only, sorry for that.
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Old 9th July 2012, 10:31 PM   #6167
Joachim Gerhard is offline Joachim Gerhard  Germany
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A bit massive, sorry ...The Black Sun - The Alchemy and Art of Darkness
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Old 9th July 2012, 10:53 PM   #6168
Joachim Gerhard is offline Joachim Gerhard  Germany
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Anselm Kiefer
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File Type: jpg Opus Magnum.jpg (467.0 KB, 257 views)
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Old 9th July 2012, 10:59 PM   #6169
Benedetto is offline Benedetto  Germany
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Great
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Old 9th July 2012, 11:09 PM   #6170
Benedetto is offline Benedetto  Germany
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Quote:
Originally Posted by Joachim Gerhard View Post
Intravenous, i suppose.
Not yet,
still trying the oral way.
Btw,
this black sun stuff really seems way to tacky to me.
"Nabelschau", you know.
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