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Aleph 2 build questions
Aleph 2 build questions
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Old 10th July 2018, 09:22 PM   #31
Narside is offline Narside  Russian Federation
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I don't have a transf yet. I plan to order it according to my specs. That's why i was stuck about whether to use CRC filter or simple voltage stab
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Old 10th July 2018, 09:45 PM   #32
Zen Mod is offline Zen Mod  Serbia
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Aleph 2 build questions
not so simple

room - speakers - how much watts and what type of amp

then - dissipation , so what case , what xformer , what caps , what bridges , what wires

can't have approach as with icecream - 2 or 3 or 4 spoons , big cornet or small one

there is a huge difference in hardware (kilos , money , size) between Aleph 3(0) and Aleph 60
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Old 13th July 2018, 02:25 AM   #33
Brian Donaldson is offline Brian Donaldson  United States
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Mine are still working, but still no face plate.

At last, My Aleph 2+

Build them and you'll be a happy man, but maybe with a not so happy wife.
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Old 15th July 2018, 10:01 AM   #34
dungdochi1978 is offline dungdochi1978  Viet Nam
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Hi. Some wrong when i try test aleph 2 with load 8 Ohm, look the sine wave form is not good. Did some one get problem like that ? what wrong with circuit?
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Old 15th July 2018, 10:03 AM   #35
dungdochi1978 is offline dungdochi1978  Viet Nam
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Quote:
Originally Posted by dungdochi1978 View Post
Hi. Some wrong when i try test aleph 2 with load 8 Ohm, look the sine wave form is not good. Did some one get problem like that ? what wrong with circuit?
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Old 15th July 2018, 10:07 AM   #36
Zen Mod is offline Zen Mod  Serbia
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Aleph 2 build questions
more details

is that 500mV , or 1.5KV ?
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Old 15th July 2018, 10:24 AM   #37
dungdochi1978 is offline dungdochi1978  Viet Nam
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but problem is only at positive of wave form. May be some wrong with boostrap circuit ?
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Old 15th July 2018, 10:36 AM   #38
dungdochi1978 is offline dungdochi1978  Viet Nam
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Hi Zen mod!
Can be positive Mosfet get in the saturation region?
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Old 15th July 2018, 02:03 PM   #39
Zen Mod is offline Zen Mod  Serbia
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Aleph 2 build questions
What's the amplitude on pics/test and post some pics of your build
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Old 16th July 2018, 06:16 AM   #40
dungdochi1978 is offline dungdochi1978  Viet Nam
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Quote:
Originally Posted by Zen Mod View Post
What's the amplitude on pics/test and post some pics of your build
Hi! thank .
Oh I build up Aleph 3 . at present i been outside now, i will post some pics when i back to try modify it...
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