6C33C and Aleph, Aleph-X topologies. - diyAudio
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Old 8th May 2011, 10:19 AM   #1
Gyuri is offline Gyuri  Hungary
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Default 6C33C and Aleph, Aleph-X topologies.

Ever since I saw my friend Chris OTL amps, I think I need to make amplifier with 6C33C.
But I can not decide which one to do.
Let this be the kind of Tim Mellow, or the kind of Graaf GM20?
Maybe something else?
Tonight I saw a dream.
Would the Aleph topologies feasible with this excellent tube?
Of course, without any FET and output transformer.
I hope the idea is not completely hopeless.
But you do not expect more from me, because I've mentioned earlier, so I know little about electronics, such as the hen to ABC.
I know that Papa does not understand the tubes, but there are experts on it outside. Now I was deliberate insolence, as I always.

Wacky Gyuri
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Old 8th May 2011, 10:56 AM   #2
Zen Mod is offline Zen Mod  Serbia
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Papa is engineer , so he certainly understand tubes , but they obviously aren't type of (commercial ) sand for his sand box

anyway - if you want any type of xformerless output stage with Babushka , you still need to use several in parallel , to have adequately low output impedance ( still heavily dependent of negative feedback) . if you're willing to take that ( necessary) approach , then you can choose between several types of possible output topologies

then - say - J2 topology - long time known in tube world , is interesting .

edit : if you're dreamer enough - just look around in tube forum , for Atmasphere threads . Da Man itself is around .

that topology is easily converted to SUSY
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Old 8th May 2011, 11:12 AM   #3
Gyuri is offline Gyuri  Hungary
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Quote:
Originally Posted by Zen Mod View Post
that topology is easily converted to SUSY
Oh yeah, easy for you but not for me.
We could not possibly a bit more specific?
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Old 8th May 2011, 11:16 AM   #4
Zen Mod is offline Zen Mod  Serbia
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yes we can

but I'm too lazy to search for schematic of Atmasphere
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Old 8th May 2011, 11:26 AM   #5
Gyuri is offline Gyuri  Hungary
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At the moment I feel the
Tim Mellows' amp I could realize on my own merits.
Maybe it would not be bad at first.
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Old 8th May 2011, 11:27 AM   #6
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link to ?
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Old 8th May 2011, 11:31 AM   #7
Gyuri is offline Gyuri  Hungary
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OTL designed by Tim Mellow with 4 6C33C?
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Old 8th May 2011, 11:48 AM   #8
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this one ?

not symmetrical
OTL designed by Tim Mellow with 4 6C33C?
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Old 8th May 2011, 11:48 AM   #9
Gyuri is offline Gyuri  Hungary
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Quote:
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I know that Papa does not understand the tubes, but there are experts on it outside. Now I was deliberate insolence, as I always.

Wacky Gyuri
Quote:
Originally Posted by Zen Mod View Post
Papa is engineer , so he certainly understand tubes ,...
Sometimes it seems you did not understand the joke?
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Old 8th May 2011, 11:52 AM   #10
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naah

you can blame bad joke translator

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