| labjr |
I'm wondering which circuit boards are currently available for Aleph-60, Aleph2 and Aleph-X or who may be taking orders for a group buy.
I contacted Harvardian. He has no more Aleph 2 boards.
I apologize if this question has been asked. I did search but couldn't find the answers to my questions.
Thanks
;) |
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| labjr |
That is nice stuff. I suppose I could build Aleph 60s with Aleph 2 driver boards, with a couple of changes.
Do you know if these available anywhere in the U.S. ? |
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| SteveA |
I ordered from Kristijan sending payment by wire. His boards are very nice.
SteveA |
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| rwagter |
| I can agree with that, quality is great |
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| moe29 |
you can't go wrong with Kristijan's PCB-Design stuff.
Highly reccomended.
moe29 |
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| thylantyr |
| How thick are those boards ? |
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| moe29 |
1/8" - standard PCB thickness, i would guess.
all the boards i etch are that thick. |
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| UrSv |
| quote: | Originally posted by moe29
1/8" - standard PCB thickness, i would guess.
all the boards i etch are that thick. |
Then you must have some funny boards being double thick. I have never seen that thick boards. Sure you don't mean 1/16"? I am quite sure the boards are 1.55 mm or possibly 1.6. |
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| AudioFreak |
| Standard PCB thickness is 1.6mm but I'm pretty sure they are available thicker and thinner than that. |
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| UrSv |
| quote: | Originally posted by AudioFreak
Standard PCB thickness is 1.6mm but I'm pretty sure they are available thicker and thinner than that. |
Sure, you can easily get 0.5, 0.8, 1.5, 1.55, 1.6 and possibly some others but the question was which thickness Kristijans boards are and they most likely are 1.55 mm +/- 0.05 mm. He might confirm this however... |
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| gtrmaker |
The most common board thickness are .062 and .094 (inches)
But you can have the fab house make any thickness you like.
I have worked with boards as thin as .020 and as thick as .375
Obviously not DIY audio type boards.
Generally thickness is a combination of mechanical requirements
and stackup considerations; copper weight, layer spacing
(dielectric), impedance requirements, etc. |
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| moe29 |
i shouldn't speak for Kristijan... if you are interested in his boards
check out his web site. If you still have questions, email him...
he responds to his emails!
i can say it's quality product.
moe29
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off to listen to some music (gasp!) |
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| kristijan-k |
Hello,
| quote: | | Sure, you can easily get 0.5, 0.8, 1.5, 1.55, 1.6 and possibly some others but the question was which thickness Kristijans boards are and they most likely are 1.55 mm +/- 0.05 mm. He might confirm this however... |
The fiberglass base of the boards is 1,6 mm tick, and the total
tickness of the boards (fiberglass base + Cu) is 1,65 mm.
Best regards,
Kristijan Kljucaric
http://web.vip.hr/pcb-design.vip |
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| Tim F |
Apogee
If Labjr decides not to take you up on these boards please let me know by e-mail as I would happily buy them as I need at least one more & would prefer two so that I have a spare to play with. |
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| Mark A. Gulbrandsen |
Personally I think the Alephs are simple enough to make it with only P to P wiring. Any more Alephs that I build will be done this way. O'll most likely build the driver stage on a small, thick copper plate using turrett terminals.
Mark |
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