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Old 7th February 2013, 10:19 PM   #1
Stee is offline Stee  Italy
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Default DIAMOND BUFFER PWR AMP WITH CFP PAIR

Hi,
probably does not sound again using the CFB architecture
however you look at this project
it seems to me innovative
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Old 7th February 2013, 10:34 PM   #2
jaycee is offline jaycee  United Kingdom
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Right hand side is just two Marantz HDAM-SA2 module schematic, with the second changed a little bit.
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Old 8th February 2013, 06:36 AM   #3
Stee is offline Stee  Italy
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is exact
it seems to me an extremely linear
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Old 11th February 2013, 09:54 AM   #4
Stee is offline Stee  Italy
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Default an architecture mirror

the same configuration provides total compensation of the two complementary branches
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Old 22nd February 2013, 07:32 PM   #5
Cuda is offline Cuda  France
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Is is the real schematic of MA9S ?
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Old 22nd February 2013, 09:30 PM   #6
Stee is offline Stee  Italy
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Default Yes similar

but just on VAS (without cascode)
see the evolution
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Old 18th August 2014, 06:54 PM   #7
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Are you sure that this output stage work ?
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Old 18th August 2014, 07:59 PM   #8
mlloyd1 is offline mlloyd1  United States
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Quote:
Originally Posted by UltimateX86 View Post
Are you sure that this output stage work ?
a very good question, indeed ....

mlloyd1
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Old 18th August 2014, 08:34 PM   #9
RNMarsh is offline RNMarsh  United States
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This looks very interesting to me. What does a SIM indicate for performance? And, will you build it and test/listen?


THx-RNMarsh
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Old 18th August 2014, 10:27 PM   #10
sreten is offline sreten  United Kingdom
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Originally Posted by RNMarsh View Post
What does a SIM indicate for performance? And, will you build it and test/listen?


THx-RNMarsh
Hi, Stee doesn't bother with simming, building or testing his circuits, rgds, sreten.

We just get the benefit of seeing his ideas about circuits he doesn't seem to understand.
And classic howlers like in post #6, that has two diodes across the VBE multiplier.
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