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Old 29th November 2007, 02:16 AM   #141
jleaman is offline jleaman  Belgium
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Quote:
Originally posted by Daveze


My apologies to everybody else that wants PSU boards too. I've been waiting a while for these to come along again and I just couldn't hold myself back..



I have one for sale, if some one badly needs it. I thought i was going to need it for my F4, but i don't.

Jase

15$ including shiping. Jase
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Old 29th November 2007, 03:25 AM   #142
BrianGT is offline BrianGT  United States
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Quote:
Originally posted by Daveze


My apologies to everybody else that wants PSU boards too. I've been waiting a while for these to come along again and I just couldn't hold myself back..

No worries I am placing an order for more of them, and should have another 100 in a couple of weeks.

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Old 29th November 2007, 05:36 PM   #143
BrianGT is offline BrianGT  United States
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I am out of the amplifier psu boards, and will be taking them off the website order form. I am placing an order for more, and will put them back up when they arrive.

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Old 29th November 2007, 06:34 PM   #144
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Old 1st December 2007, 03:19 AM   #145
john65b is offline john65b  United States
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Hello all, I have an irritating question to ask...just got my Aleph boards from Brian and have most of the parts for the Aleph 5 - all transistors, resistors, caps, 1200VA 28-0-28 torrid, four monster 56,000uF caps, chassis with heat sinks capable of dissipating 150w per sink, etc.

Now for the dumb question - I know the components of the Aleph 30 differ from the Aleph 5, but can I build an Aleph 30 and put the +/-34VDC rails on her to get the equivalent of the Aleph 5 (provided the components are good to go for the 35V)?

I like the fact that the Aleph 30 has a higher input impedance than the Aleph 5 (my tube pre is a bit highish 3k), and I have the schematic for the true Aleph 5 too, just believe the Aleph 30 at the higher rails may be a better bet..

Thanks in advance
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Old 4th December 2007, 10:11 AM   #146
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Default Aleph PCBs

Hi Brian et al,
Boards received today 4th Dec 10:30am.
Excellent service highly recommended!
Board quality is superb, almost military grade, will be a treat to build!
Now to order some FETs from another DIYAudio supplier

John Caswell
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Old 9th December 2007, 01:19 AM   #147
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Boards received.

Thanks Brian.

--stephan
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Old 17th January 2008, 02:03 AM   #148
BrianGT is offline BrianGT  United States
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I received another batch of the PSU boards today, and still have some of the Aleph amp boards left.

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Old 21st January 2008, 11:41 PM   #149
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Hi,

Anybody know where the service manuals are for the Aleph 30 and Aleph 5? They are not at the Pass labs websites including passlabsdiy and firstwatt.

Thanks,
Anand.
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Old 22nd January 2008, 04:15 AM   #150
Daveze is online now Daveze  Australia
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They can be found here:

http://www.passlabs.com/downloads.htm

Problem is that they don't have the schematics in them any longer, however I believe that BrianGT's schematic on his site is good for a mini Aleph and the Aleph 30 when you include the little side boards. I'm under the impression that the differences between the Aleph 30 and 5 are subtle but I don't know what they are.

Josh
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