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Old 8th December 2012, 03:46 PM   #261
SY is offline SY  United States
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Wow, I'm amazed that Elektor would publish a circuit with that many faults.
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Old 8th December 2012, 04:10 PM   #262
12E1 is offline 12E1  United Kingdom
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Quote:
Originally Posted by SY View Post
Wow, I'm amazed that Elektor would publish a circuit with that many faults.
It could just be from somewhere else, but the symbols and schematic style are pretty much what they use - I've never seen it anywhere else. To be honest, though, I never rated them for their valve based designs. They have often chosen less than ideal operating points for valves in small signal stages in my opinion.
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Old 8th December 2012, 05:17 PM   #263
Gost22 is offline Gost22  Bolivia
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Lightbulb Good Line-Stage with PCC88

Hi all!
What good pre-amp or line-stage recommend with pcc88 or ecc88?
thanks
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Old 8th December 2012, 05:29 PM   #264
DF96 is offline DF96  England
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Now let me think - I'm sure I've heard that question before somewhere. Could someone assist my memory?
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Old 8th December 2012, 05:56 PM   #265
oshifis is offline oshifis  Hungary
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Originally Posted by Gost22 View Post
Hi all!
What good pre-amp or line-stage recommend with pcc88 or ecc88?
thanks
SRPP
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Old 8th December 2012, 08:23 PM   #266
Gost22 is offline Gost22  Bolivia
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Originally Posted by DF96 View Post
Now let me think - I'm sure I've heard that question before somewhere. Could someone assist my memory?
It is these questions, but the answer was not to be!?
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Old 9th December 2012, 07:08 AM   #267
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I dunno about hi-end (and a definition of that is very unclear anyway) but this thread is hi-troll for sure
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Old 9th December 2012, 02:18 PM   #268
Merlinb is online now Merlinb  United Kingdom
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Quote:
Originally Posted by 12E1 View Post
It could just be from somewhere else, but the symbols and schematic style are pretty much what they use
If it's the one from post 210, those aren't Elektor symbols. By the mish-mash of symbols it appears to have been created by cutting and pasting various circuit blocks from different sources.

Last edited by Merlinb; 9th December 2012 at 02:20 PM.
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Old 9th December 2012, 02:39 PM   #269
DF96 is offline DF96  England
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Acrobat Reader tells me that was drawn using CorelDraw in the evening of 2 July 2012. It appears to be identical to the one provided by 'formula 22' (the OP) in the first post of this thread. He and Gost22 seem to find their circuits from the same places, and make similar claims about them.

I note that formula 22 seemed to stop posting on DIYaudio in late August 2012. Gost22 started in September 2012.
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Old 9th December 2012, 11:38 PM   #270
12E1 is offline 12E1  United Kingdom
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Quote:
Originally Posted by Merlinb View Post
If it's the one from post 210, those aren't Elektor symbols. By the mish-mash of symbols it appears to have been created by cutting and pasting various circuit blocks from different sources.
No - I was refering to the one in post 227. Sorry if I was not clear.

Acrobat tells the same story as for the one in post 210, however - ex Corel Draw, so it's anybody's guess. Certainly it could still be a cut and past job, but the resistors, valves and labelling are very much in the Elektor style.
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