#26 pre amp - Page 251

merlin el mago · 18th February 2013, 02:30 PM

Looks first class, enjoy.

anubisgrau · 18th February 2013, 03:00 PM

drop dead gorgeus

andyjevans · 18th February 2013, 03:26 PM

That's so nice looking and well-built it's sick!

rclourenco · 18th February 2013, 03:41 PM

Salas · 18th February 2013, 04:16 PM

How much current in the HV regs? I saw big sinks.

stajo · 18th February 2013, 04:24 PM

I cant stop looking at this. I think I will have to enlarge the photos and see if I can measure any hundreds of a millimeter in deviation between the twisted pairs/triplets. Absolutly top-job rclourenco!

/Staffan

mogliaa · 18th February 2013, 05:29 PM

Quote:

Originally Posted by rclourenco

Last photos of my implementation: The Supply Chassis!

Final result: Incredible clear #D presentation, dead quite with virtual zero noise on the speakers (even with your ear deep inside the mid/woofers).

I am very happy, the final result is really impressive.
Thanks to all (Thomas, Ale, Kevin and Rod) for your strong help and support.

Hi Rui,
Glad to see that the effort paid back and it sounds as good as it looks! Congratulations for such a fantastic build.
Ale

merlin el mago · 18th February 2013, 06:44 PM

In place of Salas SSHV2 shunt regulator I want to use CCS+gyrator but Ikoflexer (thank you) told me that I need to feed the primary of an output transformer through a capacitor of the maximum quaility (parafeed), how much capacitance be rated having in mind that I use Lundhals LL1660 as OPTs?

rclourenco · 18th February 2013, 06:57 PM

Quote:

Originally Posted by Salas

How much current in the HV regs? I saw big sinks.

Running at 600mA each, I had the sinks, they fitted the board, and both Supertex and IRF devices are attached to it. Nevertheless it runs completely over specs and almost cold!

massimo · 18th February 2013, 06:59 PM

0.6 A ???

BTW, once again congrats, fantastic build!

18th February 2013, 03:41 PM	#2504
rclourenco diyAudio Member Join Date: Aug 2005	Thanks you all for your very nice Comments!

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18th February 2013, 02:30 PM	#2501
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	Looks first class, enjoy.

18th February 2013, 03:00 PM	#2502
anubisgrau diyAudio Member Join Date: Jan 2007	drop dead gorgeus

18th February 2013, 03:26 PM	#2503
andyjevans diyAudio Member Join Date: Sep 2003 Location: London	That's so nice looking and well-built it's sick!

18th February 2013, 04:16 PM	#2505
Salas diyAudio Chief Moderator Join Date: Oct 2002 Location: Athens-Greece	How much current in the HV regs? I saw big sinks.

18th February 2013, 04:24 PM	#2506
stajo diyAudio Member Join Date: Jun 2011 Location: Stockholm	I cant stop looking at this. I think I will have to enlarge the photos and see if I can measure any hundreds of a millimeter in deviation between the twisted pairs/triplets. Absolutly top-job rclourenco! /Staffan

18th February 2013, 06:44 PM	#2508
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	In place of Salas SSHV2 shunt regulator I want to use CCS+gyrator but Ikoflexer (thank you) told me that I need to feed the primary of an output transformer through a capacitor of the maximum quaility (parafeed), how much capacitance be rated having in mind that I use Lundhals LL1660 as OPTs?

18th February 2013, 06:59 PM	#2510
massimo diyAudio Member Join Date: Dec 2002 Location: Milan, Italy	0.6 A ??? BTW, once again congrats, fantastic build!