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24th March 2009, 09:37 PM
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#13 | |
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diyAudio Member
Join Date: Jul 2002
Location: Toronto, Canada
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Quote:
 , seriosly though, there are few reasons for that:1 Smaller board is easier and cheaper to ship. 2 If a single cap can have enough capacitance, why use multiple? 3 Single cap usually also sounds better than few in parallel. 4 The new PS boards are intended not only for amps, and while being able to accomodate any type of 3 pin regulators, they are also suitable for line stages, CD players, DACs, filters etc. 
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www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC |
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27th March 2009, 02:43 PM
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#14 |
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diyAudio Member
Join Date: Mar 2009
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Peter, The boards seem to be gold plated?
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Provide batch PCB/components in high quality and low cost for Diyers |
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27th March 2009, 03:14 PM
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#15 |
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diyAudio Member
Join Date: Mar 2009
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Peter,
Would you send me information of you F5 PCB to batchpcb4diyers@gmail.com, I will check if I can provide you best offer. Following information is enough for me to quote. (1). PCB size (2). Board thickness (3). Layer conut (4). Copper thickness (5). Surface treatment (Gold plate? or immersion gold)
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Provide batch PCB/components in high quality and low cost for Diyers |
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28th March 2009, 03:31 PM
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#17 |
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diyAudio Member
Join Date: Jul 2002
Location: Toronto, Canada
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The green boards from this pic here have been sold: http://www.diyaudio.com/forums/attac...amp=1237906275
I only have one blue PS pcb left and couple of those: http://www.audiostereo.pl/zalaczniki/790505_2.jpg Price is $25 shiped for each of the above.
__________________
www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC |
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29th March 2009, 04:00 AM
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#18 |
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Fanatic
diyAudio Member
Join Date: Sep 2008
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Peter -
Email sent.
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- Ray |
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29th March 2009, 10:00 PM
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#19 |
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diyAudio Member
Join Date: Oct 2007
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Any pictures of the PSU stuffed
I got the PSU and I'm a little mystified by some of the options, specifically C3, C4, C6 and R3 and R4, which perhaps are for an alternative use.
would love to see a populated board, preferably using the MUR3060 diodes, as configured for the F5. Thanks. |
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30th March 2009, 12:06 AM
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#20 |
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diyAudio Member
Join Date: Jul 2002
Location: Toronto, Canada
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The PS connection and diodes configuration has been explained here: http://www.diyaudio.com/forums/showt...60#post1237660
Assembled board, for power amp use, will look like this:
__________________
www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC |
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