Most powerful Pass Labs Amp

3GGG · 28th November 2010, 06:27 AM

My speakersand room demand a high output amp. Which of the Pass labs amps here hae the greatest output? A current available PCB would be great, but not essential.

Minimum 50 watts, I currently use 4 x 200w silicon chip kit amps (bi amped)and need to upgrade.

Thanks in advance.

Luke · 28th November 2010, 06:55 AM

aleph2, aleph-x maybe F5-X

Gyuri · 28th November 2010, 07:15 AM

Aleph 1.2
http://www.passlabs.com/pdfs/old%20p...als/a12man.pdf
If you're doing it next winter in four pieces, there will be no problems with the heating.

Variac · 28th November 2010, 07:20 AM

I believe that if you use two channels of an F-4 in a balanced configuration you get 100w

3GGG · 28th November 2010, 07:57 AM

Thanks, now to find some PCB's. The build will be fun over the Christmas break.

3GGG · 28th November 2010, 09:16 AM

The aleph AJ-X is looking promising, just need to get the pcb's.

28th November 2010, 06:27 AM	#1
3GGG diyAudio Member Join Date: Mar 2010	Most powerful Pass Labs Amp My speakersand room demand a high output amp. Which of the Pass labs amps here hae the greatest output? A current available PCB would be great, but not essential. Minimum 50 watts, I currently use 4 x 200w silicon chip kit amps (bi amped)and need to upgrade. Thanks in advance.

28th November 2010, 06:55 AM	#2
Luke diyAudio Member Join Date: Sep 2001 Location: Wellington NZ	aleph2, aleph-x maybe F5-X __________________ If you give a man a fish he will eat for a day. But if you teach a man to fish he will buy an ugly hat. And if you talk about fish to a starving man then you are a consultant. Dilbert

28th November 2010, 07:15 AM	#3
Gyuri diyAudio Member Join Date: Nov 2003 Location: Budapest	Aleph 1.2 http://www.passlabs.com/pdfs/old%20p...als/a12man.pdf If you're doing it next winter in four pieces, there will be no problems with the heating. __________________ Those who would have deserved the life they are all dead already. "Oh, my dead dears!" - Captain Cat

28th November 2010, 07:20 AM	#4
Variac diyAudio Editor Join Date: Dec 2001 Location: San Francisco, USA	I believe that if you use two channels of an F-4 in a balanced configuration you get 100w __________________ Burning Amp Festival Sunday, October 28th, 2012 in S.F. We need Volunteers & sign-up's for what you're bringing!

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28th November 2010, 07:57 AM	#5
3GGG diyAudio Member Join Date: Mar 2010	Thanks, now to find some PCB's. The build will be fun over the Christmas break.

28th November 2010, 09:16 AM	#6
3GGG diyAudio Member Join Date: Mar 2010	The aleph AJ-X is looking promising, just need to get the pcb's.

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