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Old 30th November 2006, 03:48 PM   #11
Tyimo is offline Tyimo  Hungary
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Thanks RSK!

Tyimo
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Old 30th November 2006, 05:34 PM   #12
sreten is offline sreten  United Kingdom
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Default Re: Audio Analogue Puccini

Quote:
Originally posted by Tyimo



Maybe we could cure this problem with some more bias

Greets:

Tyimo

Quote:
Originally posted by Tyimo

What about to crank up the bias?!? Getting closer to class A??

Tyimo
Hi,

Cranking up the bias only ever improves things if its too low.

For most amplifiers there is an optimum bias point, too much is bad.

The bass quality of an amplifier is affected by the details of
its layout and the way it is built, not just the circuit diagram.

Describing a circuit as not having tight bass - not sensible.

/sreten.
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Old 30th November 2006, 07:13 PM   #13
Tyimo is offline Tyimo  Hungary
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Hi Sreten!

Quote:
The bass quality of an amplifier is affected by the details of its layout and the way it is built, not just the circuit diagram.
Yes, you are right, but I didn't say it has not enough bass. I was asking about it, because I read some tests where the author wrote the "bass not enough punchy and dynamically..."

Greets:

Tyimo
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Old 3rd July 2014, 07:16 PM   #14
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How many schematics resp. revisions there are at whole in use?
I want to have version of the PCB Rev. 4.3 - 3/00.
Who can upload this?
Best thanks in advance.
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Old 3rd July 2014, 07:54 PM   #15
kevinkr is offline kevinkr  United States
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Anyone responding to the previous post if this is copyrighted material you may NOT upload it. Redrawn schematics are fine however.
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