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 Forum index » DIY Hardware and Software » fonik's place
5-channel Attenuverting Mixer 2nd run
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creatorlars



Joined: Nov 26, 2007
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PostPosted: Tue Jul 22, 2008 8:48 am    Post subject: Reply with quote  Mark this post and the followings unread

I would like 2.
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fonik



Joined: Jun 07, 2006
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PostPosted: Tue Jul 29, 2008 3:53 am    Post subject: Reply with quote  Mark this post and the followings unread

FYI i updated the documentation for the 2nd run:
Attenuverting Mixer Rev2

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matthias
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Funky40



Joined: Sep 24, 2005
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PostPosted: Wed Jul 30, 2008 9:30 am    Post subject: Reply with quote  Mark this post and the followings unread

I take two.
Has anything changed from Rev1 to Rev2 ?
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fonik



Joined: Jun 07, 2006
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PostPosted: Wed Jul 30, 2008 10:30 am    Post subject: Reply with quote  Mark this post and the followings unread

Funky40 wrote:
I take two.
Has anything changed from Rev1 to Rev2 ?

actually not. i changed the CAD software and the manufacturer, though (again i will have to populate and test one PCB as soon as they arrived).

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Dego



Joined: Apr 22, 2008
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PostPosted: Thu Jul 31, 2008 3:55 am    Post subject: Reply with quote  Mark this post and the followings unread

I would like to order 2.....
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fonik



Joined: Jun 07, 2006
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PostPosted: Thu Jul 31, 2008 4:40 am    Post subject: Reply with quote  Mark this post and the followings unread

you're welcome, dego.

BTW the manufacturer told me the PCBs will get delivered on AUG 15th...

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numbernone



Joined: Aug 16, 2006
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PostPosted: Thu Jul 31, 2008 8:00 am    Post subject: Reply with quote  Mark this post and the followings unread

I would like to be on the list for 4 boards please fonik.

Thanks, glad to be in on the second go round.
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fonik



Joined: Jun 07, 2006
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PostPosted: Fri Aug 15, 2008 12:49 pm    Post subject: Reply with quote  Mark this post and the followings unread

PCBs came in. they look quite nice, i think. i populated and tested one. everything is fine, except two minor errors in the documentation. i corrected them already (one error in the BOM and a wrong depiction of potentiometer wiring).

so be sure you get the latest documentation (at my site or in the 1st pot of this thread)

i will now have to prepare myself for shipping the PCBs.
don't expect PMs before monday.

the current rev2 PCB:
Posted Image, might have been reduced in size. Click Image to view fullscreen.

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rjd2



Joined: Sep 02, 2007
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PostPosted: Sun Aug 17, 2008 11:50 am    Post subject: Reply with quote  Mark this post and the followings unread

i would go for 2 of these if you are still taking orders. thanks!
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fonik



Joined: Jun 07, 2006
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PostPosted: Sun Aug 17, 2008 12:21 pm    Post subject: Reply with quote  Mark this post and the followings unread

no problem at all. there are enough PCBs left...
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bugbrand



Joined: Nov 27, 2005
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PostPosted: Sun Aug 17, 2008 1:05 pm    Post subject: Reply with quote  Mark this post and the followings unread

fonik wrote:

the current rev2 PCB:
Posted Image, might have been reduced in size. Click Image to view fullscreen.


PCBcart.com?
I just got my first boards from them too & also tried one in red (with yellow silkscreen) - nice! (and all together betterer than futurlec's pcb service - pricewise and ease-of-use)

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fonik



Joined: Jun 07, 2006
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PostPosted: Sun Aug 17, 2008 2:04 pm    Post subject: Reply with quote  Mark this post and the followings unread

bugbrand wrote:
PCBcart.com?

thumright
they did a great job. the customer service is excellent. the PCBs quality is superb...

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scriptstyle



Joined: Jan 22, 2008
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PostPosted: Mon Aug 18, 2008 9:17 am    Post subject: Reply with quote  Mark this post and the followings unread

i know i did say earlier in the thread that i wanted atleast one. but i think i want 2 now. is this possible?
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numbernone



Joined: Aug 16, 2006
Posts: 477
Location: new york city

PostPosted: Mon Aug 18, 2008 9:41 am    Post subject: Reply with quote  Mark this post and the followings unread

Nice Boards!

I just recently ordered my first bunch from Futurlec, which I am perfectly happy with, however PCBcart can do the same boards with soldermask and screening for only a slight tad bit more.

Cant wait to get these.
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fonik



Joined: Jun 07, 2006
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PostPosted: Mon Aug 18, 2008 10:01 am    Post subject: Reply with quote  Mark this post and the followings unread

scriptstyle wrote:
i know i did say earlier in the thread that i wanted atleast one. but i think i want 2 now. is this possible?

no problem...

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whomper



Joined: Dec 15, 2007
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PostPosted: Mon Aug 18, 2008 8:23 pm    Post subject: Reply with quote  Mark this post and the followings unread

I am in for 1, if its not too late...

Whomper

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source66



Joined: Jul 11, 2007
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PostPosted: Mon Aug 18, 2008 9:51 pm    Post subject: Reply with quote  Mark this post and the followings unread

2 for me.

Thanks
/Robert

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numbertalk



Joined: May 05, 2008
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PostPosted: Tue Aug 19, 2008 10:26 am    Post subject: Reply with quote  Mark this post and the followings unread

I'm in for 1 if not too late. Thanks.
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numbertalk



Joined: May 05, 2008
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PostPosted: Tue Aug 19, 2008 12:32 pm    Post subject: Reply with quote  Mark this post and the followings unread

Actually I'd like 2 (rather than just 1) if they're still available. Thanks!

numbertalk wrote:
I'm in for 1 if not too late. Thanks.
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fonik



Joined: Jun 07, 2006
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PostPosted: Tue Aug 19, 2008 2:06 pm    Post subject: Reply with quote  Mark this post and the followings unread

thank you guys. still PCBs left...
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numbertalk



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PostPosted: Wed Aug 20, 2008 6:54 am    Post subject: Reply with quote  Mark this post and the followings unread

EDIT: Think I have it figured out - could someone please verify though that the way the AC/DC switch should work is that when the switch is closed the 2 pads in each pair of pads in the SW1 section are connected (within each pair - not that the pairs are all connected to each other) and when the switch is open the pads within each pair are disconnected?

Thanks.
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fonik



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PostPosted: Fri Aug 22, 2008 2:48 pm    Post subject: Reply with quote  Mark this post and the followings unread

sent out the first batch today. i don't have the time to PM everyone today. nevertheless everyone whos PCBs have been sent will receive a PM this weekend...
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fonik



Joined: Jun 07, 2006
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PostPosted: Sun Aug 24, 2008 9:56 am    Post subject: Reply with quote  Mark this post and the followings unread

numbertalk wrote:
EDIT: Think I have it figured out - could someone please verify though that the way the AC/DC switch should work is that when the switch is closed the 2 pads in each pair of pads in the SW1 section are connected (within each pair - not that the pairs are all connected to each other) and when the switch is open the pads within each pair are disconnected?

Thanks.

must have missed that one. sorry.

but you are absolutely right, that's it.

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numbertalk



Joined: May 05, 2008
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PostPosted: Sun Aug 24, 2008 12:41 pm    Post subject: Reply with quote  Mark this post and the followings unread

Great - thanks!

fonik wrote:
numbertalk wrote:
EDIT: Think I have it figured out - could someone please verify though that the way the AC/DC switch should work is that when the switch is closed the 2 pads in each pair of pads in the SW1 section are connected (within each pair - not that the pairs are all connected to each other) and when the switch is open the pads within each pair are disconnected?

Thanks.

must have missed that one. sorry.

but you are absolutely right, that's it.
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a.b.o.z.



Joined: Feb 07, 2007
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PostPosted: Mon Aug 25, 2008 6:39 am    Post subject: Reply with quote  Mark this post and the followings unread

fonik wrote:
sent out the first batch today. i don't have the time to PM everyone today. nevertheless everyone whos PCBs have been sent will receive a PM this weekend...

didn't get that PM. hmmm
I've sent payment. Did you get it?
Or you didn't had time to send PMs.
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