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Old 9th July 2012, 10:08 PM   #6161
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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, 10:09 PM   #6162
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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, 10:12 PM   #6163
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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, 10:16 PM   #6164
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Intravenous, i suppose.
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Old 9th July 2012, 10:19 PM   #6165
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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, 10:47 PM   #6166
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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, 11:31 PM   #6167
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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, 11:53 PM   #6168
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Anselm Kiefer
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File Type: jpg Opus Magnum.jpg (467.0 KB, 239 views)
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Old 9th July 2012, 11:59 PM   #6169
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Great
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Old 10th July 2012, 12:09 AM   #6170
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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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