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Old 6th August 2015, 07:12 AM   #11
jlithen is offline jlithen  Finland
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el156 can you please share the text from your book.
The photos you attached are of the article about the amp I have and I think this is also the other amp pepbox is interested in.
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Old 6th August 2015, 07:46 AM   #12
jlithen is offline jlithen  Finland
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Oh it was in Portuguese. Well if you find the BIAS value please tell me. And also how to adjust the temp protection. I guess I could figure out this much myself too from the text if I had it.
On some forum I found some text in German, but it had to be missing something, as I did not find any mA values.

Sorry if I was unclear in the beginning. My buzamp is the one with two BUZ23 FETs in parallell as in el156s photos
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Old 6th August 2015, 11:46 AM   #13
Juergen Knoop is offline Juergen Knoop  Germany
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Quote:
Originally Posted by jlithen View Post
Sorry if I was unclear in the beginning. My buzamp is the one with two BUZ23 FETs in parallell as in el156s photos
that one was meant to have 100mA per FET; resulting in 200mA per channel.
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Old 6th August 2015, 03:48 PM   #14
Juergen Knoop is offline Juergen Knoop  Germany
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maybe this helps
Attached Images
File Type: jpg Abgleich.JPG (579.8 KB, 364 views)
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Old 7th August 2015, 06:01 AM   #15
jlithen is offline jlithen  Finland
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Wunderbar. Vielen Dank!
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Old 7th August 2015, 06:56 AM   #16
Juergen Knoop is offline Juergen Knoop  Germany
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found something today:
Projekte
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Old 18th September 2015, 07:58 AM   #17
jlithen is offline jlithen  Finland
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Anybody want my Buzamp boards?
I got tired of the painted and messy mechanical design of this amp.
Would take hours to make it tidy and noisefree
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