"Start me up..." AlephX with relais control and powermanagement. - Page 2

moe29 · 20th December 2005, 04:21 AM

sweet

be sure to send some pics to PassDIY, this amp deserves to be in the Gallery!

Nelson Pass · 20th December 2005, 04:27 AM

Speaking of which, here was the view in SF sitting behind
Phil Lesh.

Nelson Pass · 20th December 2005, 04:31 AM

And here was our most of our enthusiastic female contingent:

joho · 20th December 2005, 10:43 AM

[QUOTE]Originally posted by chipco3434
[B]I see an aluminum brdge that appears to be spanning the two voltage rails... going from cap+ to cap-

I don't understand that part.

Dear chipco,

Please look very carefully to the frontdetail picture. Sorry for the low resolution(100k max).
At the left and right front side(vertical) you see two rectifier bridges(discrete). The brown wire(left) is the +20V. The blue wire(right) is the -20V. The two green/Yello wires connect the two bridges at the large aluminium bridge above the cappacitors. This is my 0V starground point.
The supply has a CLC filtering. Mechanical from the outsides to the middle. 2x22000uF- 2,2mH-2x22000uF.

I hope it's clear if not i must look for another picture.

Johan.

joho · 20th December 2005, 10:53 AM

[QUOTE]Originally posted by audiotux
[B]nice work Johan !
beautyful blue Power-Cord too !

Greetings from Germany

Dear Jürgen,

Believe it or not. It's no Siltech cabel(i have no Siltech money)
It's a real Gronenberg. Made in Germany!!!

Gr.
Johan.

joho · 20th December 2005, 11:02 AM

Quote:

Originally posted by Nelson Pass
Mick and the boys would be pleased....

Dear Mr.Pass,

Mayby this amp can help him with his "Satisfaction"problem.
Otherwise "some like it hot"

By the way. It's not for sale.

Gr.
Johan.

joho · 20th December 2005, 01:14 PM

some more details ...

chipco3434 · 20th December 2005, 01:30 PM

Oh, I get it now.

jh6you · 20th December 2005, 02:30 PM

Heavy copper loading made the blue caps buckled . . . ?

joho · 20th December 2005, 02:49 PM

Quote:

Originally posted by jh6you
Heavy copper loading made the blue caps buckled . . . ?

If you mean damage the connection points …
Yes you must be very secure. Friction can be deadly. Otherwise the BC 154 serie looks mechanical very strong. It’s M5.
If you want to go for safe use a printboard.

20th December 2005, 10:43 AM	#14
joho diyAudio Member Join Date: Jul 2003 Location: Sliedrecht Z-H	Aluminium bridge [QUOTE]Originally posted by chipco3434 [B]I see an aluminum brdge that appears to be spanning the two voltage rails... going from cap+ to cap- I don't understand that part. Dear chipco, Please look very carefully to the frontdetail picture. Sorry for the low resolution(100k max). At the left and right front side(vertical) you see two rectifier bridges(discrete). The brown wire(left) is the +20V. The blue wire(right) is the -20V. The two green/Yello wires connect the two bridges at the large aluminium bridge above the cappacitors. This is my 0V starground point. The supply has a CLC filtering. Mechanical from the outsides to the middle. 2x22000uF- 2,2mH-2x22000uF. I hope it's clear if not i must look for another picture. Johan.

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20th December 2005, 04:21 AM	#11
moe29 diyAudio Member Join Date: Dec 2002 Location: Florida	sweet be sure to send some pics to PassDIY, this amp deserves to be in the Gallery!

20th December 2005, 10:53 AM	#15
joho diyAudio Member Join Date: Jul 2003 Location: Sliedrecht Z-H	[QUOTE]Originally posted by audiotux [B]nice work Johan ! beautyful blue Power-Cord too ! Greetings from Germany Dear Jürgen, Believe it or not. It's no Siltech cabel(i have no Siltech money) It's a real Gronenberg. Made in Germany!!! Gr. Johan.

20th December 2005, 01:30 PM	#18
chipco3434 diyAudio Member Join Date: Feb 2004 Location: Racine, Wisconsin	Oh, I get it now.

20th December 2005, 02:30 PM	#19
jh6you Account Disabled Join Date: Aug 2002 Location: Near to the Pacific Ocean	Heavy copper loading made the blue caps buckled . . . ?