Aleph printed circuit boards alternative

xcel · 14th December 2001, 05:34 PM

Dear DIY'ers

Recently I've designed PCB's for my aleph 1.2 project. As I have mentioned earlier on this forum, these are for sale. These boards can be used for any type of Aleph and are of high quality.

Check out the picture and send me an email if you're interested.

Xcel

paulb · 14th December 2001, 07:13 PM

xcel,

Where is the picture you refer to?
What country are you in?
How much do you think you might charge? (I guess I could email you for this)
How many do you have?

xcel · 14th December 2001, 11:34 PM

Quote:

Originally posted by paulb
xcel,

Where is the picture you refer to?
What country are you in?
How much do you think you might charge? (I guess I could email you for this)
How many do you have?

The picture got lost somewhere, I've asked the webmaster to investigate.

I'm located in the Netherlands.

Kinda depends on the amount of interest shown from inside the DIY-community, I will elaborate on this matter in a couple of days.

As many as you want basically...

Xcel

promitheus · 15th December 2001, 09:35 PM

xcel I live in Germany. I am also very interested in a pair of boards also. I would really like to see some pics of them. Please concider making more and selling. How much do you want for a pair of them ?
Greetings Promitheus

xcel · 16th December 2001, 10:04 PM

Dear DIY'ers

For people who are interested in the PCB's mentioned above, they're now on display at the following link;

http://members.tripodnet.nl/xcel/Ale...ect/index.html

If you have any questions, do not hesitate to contact me.

Seasons Greetings,

Xcel

Roanldko · 18th December 2001, 08:33 PM

Hi xcel,

Your link only shown your finish product, are you selling the PCB or the completely build Aleph 4?

By the way, I am in US, do you received many request for purhase in US? I am interesed to buy the PCB as well. Does your PCB has silk screen and plated thru hole?

xcel · 18th December 2001, 09:59 PM

Dear Roanldko

I do not sell complete Aleph's, that would be a violation of Nelson's patent. I certainly don't want sell complete kits either.

What I do sell are the PCB's, which are plated through and have silkscreens (see the pictures on my site, page 2 & 3).

I get requests from around the world, USA included.

Seasons greetings,

Xcel

promitheus · 18th December 2001, 10:22 PM

how thick are the copper tracks on the board ?

xcel · 18th December 2001, 10:35 PM

Dear promitheus,

Don't know for sure but 50 micron is a minimum in the PCB industry. Let me check that for you with my supplier. To avoid this problem I've made very wide traces (>20 mm). I've used this aproach in the past with my previous designs of high power class A amplifiers, and it has always worked fine.

The original boards in the Aleph 1.2 had similar tracewidths (even somewhat smaller, actually) .

Xcel

xcel · 19th December 2001, 10:16 PM

This is what I have to offer...

14th December 2001, 05:34 PM	#1
xcel diyAudio Member Join Date: Sep 2001 Location: Almere	Aleph printed circuit boards alternative Dear DIY'ers Recently I've designed PCB's for my aleph 1.2 project. As I have mentioned earlier on this forum, these are for sale. These boards can be used for any type of Aleph and are of high quality. Check out the picture and send me an email if you're interested. Xcel

18th December 2001, 08:33 PM	#6
Roanldko diyAudio Member Join Date: Dec 2001	Only the picture of finish product... Hi xcel, Your link only shown your finish product, are you selling the PCB or the completely build Aleph 4? By the way, I am in US, do you received many request for purhase in US? I am interesed to buy the PCB as well. Does your PCB has silk screen and plated thru hole? __________________ Ron

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14th December 2001, 07:13 PM	#2
paulb diyAudio Member Join Date: Jun 2001 Location: Calgary	xcel, Where is the picture you refer to? What country are you in? How much do you think you might charge? (I guess I could email you for this) How many do you have?

15th December 2001, 09:35 PM	#4
promitheus diyAudio Member Join Date: Jan 2001 Location: Germany	xcel I live in Germany. I am also very interested in a pair of boards also. I would really like to see some pics of them. Please concider making more and selling. How much do you want for a pair of them ? Greetings Promitheus

16th December 2001, 10:04 PM	#5
xcel diyAudio Member Join Date: Sep 2001 Location: Almere	Dear DIY'ers For people who are interested in the PCB's mentioned above, they're now on display at the following link; http://members.tripodnet.nl/xcel/Ale...ect/index.html If you have any questions, do not hesitate to contact me. Seasons Greetings, Xcel

18th December 2001, 09:59 PM	#7
xcel diyAudio Member Join Date: Sep 2001 Location: Almere	Dear Roanldko I do not sell complete Aleph's, that would be a violation of Nelson's patent. I certainly don't want sell complete kits either. What I do sell are the PCB's, which are plated through and have silkscreens (see the pictures on my site, page 2 & 3). I get requests from around the world, USA included. Seasons greetings, Xcel

18th December 2001, 10:22 PM	#8
promitheus diyAudio Member Join Date: Jan 2001 Location: Germany	how thick are the copper tracks on the board ?

18th December 2001, 10:35 PM	#9
xcel diyAudio Member Join Date: Sep 2001 Location: Almere	Dear promitheus, Don't know for sure but 50 micron is a minimum in the PCB industry. Let me check that for you with my supplier. To avoid this problem I've made very wide traces (>20 mm). I've used this aproach in the past with my previous designs of high power class A amplifiers, and it has always worked fine. The original boards in the Aleph 1.2 had similar tracewidths (even somewhat smaller, actually) . Xcel

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