Help with Aleph-X PCB dead links

dantwomey · 6th November 2003, 08:11 PM

Can anyone help with the information provided with the following Aleph-X PCB dead links? They are available at :
Original Aleph-X PCB discussion

And quoted from HiFiZen's message:

Here are the final versions of the Beta schematics, bill of materials, and board layout preview generated from the gerber files.

rev0.9 schematic
rev0.9 layout snapshot
rev0.9 bill of materials

Regards,
Dan

dantwomey · 6th November 2003, 08:25 PM

My apologies to the group. I had just made this post when I discovered HifiZen's recently posted rev. 1.0 zipfile.

Regards,
Dan

hifiZen · 6th November 2003, 10:31 PM

Yep. The beta/rev0.9 boards were just the prototype from last year. Those links are to a server I used to have, which no longer exists. I don't think anyone needs the rev0.9 schematics any more, but I still have that info if anyone wants it. Otherwise, as dantwomey points out, the rev1.0 info package is the most recent, and is hosted right here on the diyaudio server.

yldouright · 6th November 2003, 10:38 PM

hifizen

Did you check my additions to your wiki page? I'm anxious to hear your feedback. Is this new pcb order just going to be a repeat of the previous board without any modifications?

Netlist · 7th November 2003, 08:40 PM

Quote:

Originally posted by yldouright
hifizen

Did you check my additions to your wiki page? I'm anxious to hear your feedback.

I can't answer for Chad but I think you did a very nice job in fine-tuning. I'll give you more in a few days...

/Hugo

yldouright · 11th November 2003, 03:46 PM

Thank you Netlist. I appreciate the comments. I've noted that lots of people have Aleph-X boards but few people have actually built them and I think that questions about the power supply is a big reason. I have posted some ideas that I would like to refine in this thread but the responses have been slow. I can't say that I blame the membership in light of the accessability of information with other competing projects like the gainclone.

moe29 · 11th November 2003, 04:22 PM

Would the Zen V5 power supply work for the Aleph X?

yldouright · 14th November 2003, 12:01 PM

Moe29

A power supply could be designed for both if they are made to use the same rail voltage but keep in mind that the Aleph-X will require twice the amps.

yldouright · 24th November 2003, 03:16 PM

Moe29

How is the "unipower" design going? What voltage rails were you planning on using?

6th November 2003, 08:11 PM	#1
dantwomey diyAudio Member Join Date: Feb 2002 Location: Canada	Help with Aleph-X PCB dead links Can anyone help with the information provided with the following Aleph-X PCB dead links? They are available at : Original Aleph-X PCB discussion And quoted from HiFiZen's message: Here are the final versions of the Beta schematics, bill of materials, and board layout preview generated from the gerber files. rev0.9 schematic rev0.9 layout snapshot rev0.9 bill of materials Regards, Dan

6th November 2003, 10:31 PM	#3
hifiZen diyAudio Member Join Date: May 2001 Location: Mountain View, CA	Yep. The beta/rev0.9 boards were just the prototype from last year. Those links are to a server I used to have, which no longer exists. I don't think anyone needs the rev0.9 schematics any more, but I still have that info if anyone wants it. Otherwise, as dantwomey points out, the rev1.0 info package is the most recent, and is hosted right here on the diyaudio server. __________________ - Chad.

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6th November 2003, 08:25 PM	#2
dantwomey diyAudio Member Join Date: Feb 2002 Location: Canada	My apologies to the group. I had just made this post when I discovered HifiZen's recently posted rev. 1.0 zipfile. Regards, Dan

6th November 2003, 10:38 PM	#4
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	hifizen Did you check my additions to your wiki page? I'm anxious to hear your feedback. Is this new pcb order just going to be a repeat of the previous board without any modifications?

11th November 2003, 03:46 PM	#6
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	Thank you Netlist. I appreciate the comments. I've noted that lots of people have Aleph-X boards but few people have actually built them and I think that questions about the power supply is a big reason. I have posted some ideas that I would like to refine in this thread but the responses have been slow. I can't say that I blame the membership in light of the accessability of information with other competing projects like the gainclone.

11th November 2003, 04:22 PM	#7
moe29 diyAudio Member Join Date: Dec 2002 Location: Florida	Would the Zen V5 power supply work for the Aleph X?

14th November 2003, 12:01 PM	#8
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	Moe29 A power supply could be designed for both if they are made to use the same rail voltage but keep in mind that the Aleph-X will require twice the amps.

24th November 2003, 03:16 PM	#9
yldouright diyAudio Member Join Date: Aug 2002 Location: New York, NY	Moe29 How is the "unipower" design going? What voltage rails were you planning on using?