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Old 16th January 2013, 02:15 AM   #81
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6L6,
Contact Tea. He may be abke to help.
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Old 16th January 2013, 07:20 AM   #82
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Hi 6L6,

to save needed gerber files ... start the engine ...


Click the image to open in full size.


at control-panel goto CAM-Jobs and double click for example gerb274x.cam

now choose your brd-File....

Click the image to open in full size.

now you have to choose a name and file ending for bottom layer, top layer, topsilk, etc most pcb shopd wants to have special endings
job execute

Click the image to open in full size.

again to control panel double click on excellon.cam and load brd-file for drill file
give it a name and ending --> execute

finish
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Old 16th January 2013, 08:27 AM   #83
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Quote:
Originally Posted by JimT View Post
I plan to buy 4 boards (2 pair).

Jim
me too.
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Old 16th January 2013, 09:37 PM   #84
abc4230 is offline abc4230  Germany
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Hallo !
Ich hätte Interesse An einem stereo set mit alles !
mfg abc4230.
#
Quote:
Originally Posted by 6L6 View Post
Request for interest!

If you are interested in a set of these boards, could you please reply in this thread? This is merely to gauge what the interest is in this project.

It seems to be getting a fair amount of views, so now is the time to speak up if you haven't yet.

The scope of this project will be limited to the 'Official' Aleph J schematic - with our slight revisions... Specifically it will only be for 2 fets each in the output section and the current source. The driver will be the pair of 2SJ74, as J109 are practically impossible to source anymore.

The layout and scope will not significantly change from this -

Click the image to open in full size.

Remember, Nelson himself said that he considers the Aleph J to be the best of the Alephs... Combine that with the ability to build it on the Universal Mounting Spec and this should be a winner!

-Jim
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Old 17th January 2013, 04:27 PM   #85
PKI is offline PKI  United States
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6L6, any estimates on approximate dates when we can star a GB for these boards? :-)
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Old 17th January 2013, 05:05 PM   #86
henryve is offline henryve  South Africa
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PKI

Refer to earlier posts in the thread. This board is not for GB but for the Store. I am also anxious as my trafo will be here any day now. I am sure soon but I think 6L6 has got a queue of projects.

We must just be patient I guess.
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Old 17th January 2013, 05:07 PM   #87
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6l6 is not the point of delay. The creator of the files did not leave them on form that 6L6 can have made. I believe he is working out getting proto boards made.
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Old 17th January 2013, 06:17 PM   #88
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If a beta tester is needed I will happy to try it out.

I'm not a pro but, I have some experence and the proper equipment to test.

Not looking for free boards, I'm willing to pay for them send back etc...
If it helps.
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Old 17th January 2013, 08:58 PM   #89
abc4230 is offline abc4230  Germany
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Hello!
If I had interest on a stereo set with reserve transistors! what does it cost anything?
abc4230 mfg.
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Old 17th January 2013, 11:02 PM   #90
6L6 is offline 6L6  United States
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Yes, the intent of this PCB is to sell it in the DIY audio store.

I am trying to get the bits together for a component package, resistors, caps, transistors, etc... to stuff the amp boards. That is obviously going to be after the prototyping and proof of concept that this PCB is error free. (And also dependent on if I can source some of the bits.)

Yes, as buzzforb mentioned, I am currently in a bind, needing an (PCB layout software) Eagle file converted (or redrawn) into Gerber 274x format. I'm not a PCB guy, just the project manager.

Skakellog, thank you for the offer... I am (currently) only planning on buying the minimum number of PCB (which happens to be 4) from my local shop for prototyping/proof of concept, and Buzzforb is going to get the other set of proto boards to make sure that his Fairchild devices work well in the circuit. If you wish, I will happily order a set for you, the cost is $33 each. (The pain of small quantity...)
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