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Old 17th December 2008, 09:14 PM   #1011
vonfilm is offline vonfilm  United States
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Thank you Mr. Pass!
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Old 19th December 2008, 03:37 PM   #1012
fiscal is offline fiscal  France
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Hello

I would like to print the PCB, but i didn't found any software to read the gerber files.
Is some one can tell me wich one i can dowload for free?

Thank you
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Old 19th December 2008, 04:38 PM   #1013
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Quote:
Originally posted by fiscal
Hello

I would like to print the PCB, but i didn't found any software to read the gerber files.
Is some one can tell me wich one i can dowload for free?

Thank you
Perhaps someone could be good enough to comment on the whole Gerber File business.Recalling my efforts to have ZenV4 boards made ,the board maker kept coming back seeking additional files which confused me .The boards never were made . Can anyone throw lite on what to do with these files as well as what programs are required to read them???
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Old 19th December 2008, 04:45 PM   #1014
udailey is offline udailey  United States
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Use Pentalogix Viewmate. Free gerber viewer.
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Old 27th December 2008, 03:00 PM   #1015
micke is offline micke  Serbia
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Default B3

Something about B3?



B3
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Old 27th December 2008, 11:30 PM   #1016
udailey is offline udailey  United States
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Micke, nice bit of sleuthing. Thanks
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Old 28th December 2008, 03:41 AM   #1017
hayenc is offline hayenc  United States
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Received my boards yesterday so the next batch must be in stock.
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Old 29th December 2008, 01:30 AM   #1018
vonfilm is offline vonfilm  United States
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Default My Cigar Box B1 So Far

Here is a picture of my unfinished B1 buit in a wooden cigar box. I still need to add the DPDT switch, DC jack and wiring. The 25K stepped ladder attenuators are off of ebay from 8Audio.

I am grounding the chassis with bronze nuts, bolts and washers to copper tape visible on the edges of the PCB. Does this make sense?

Can someone explain how to hook up the six poles of the DPDT switch to the six connections on the Pass-DIY PCB? I know this is probably obvious to everyone else, but it is not clear to me.
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File Type: jpg cbb1 008.jpg (71.8 KB, 1893 views)
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Old 29th December 2008, 01:33 AM   #1019
vonfilm is offline vonfilm  United States
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Here is a close up of my B1. I hope to complete this soon. It has been slow going for me. Any suggestions?
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Old 29th December 2008, 02:01 AM   #1020
udailey is offline udailey  United States
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If you go to the ebay page you bought the pots from, or any other 8audio potentiometer page you will find a link to a picture of how to hook it up. After that pic its not to hard. Be careful. I bought 2 stereo pots from him and waited a very long time to use either. Longer than I felt was fair to ask for a refund. The build is nice and the resistors I am sure are of decent quality, but the stepping is messed up on both pots. I get a few areas where volume takes a dive where it should have increased.
Uriah
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