[INDIA] Any DIYer made a Gainclone in India. willing to help? - Page 6 - diyAudio
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Old 28th March 2009, 05:40 AM   #51
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Quote:
kuldeepsingh: also made a 8 channel LM4780 amp using 4 4780 chips...
where did u get the PCB's from ? mount road?
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Old 28th March 2009, 05:50 AM   #52
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PCBs i made at home... single layer

http://kuldeep.biz/2008/07/evolution...780-based.html

here is the latest version - http://kuldeep.biz/2008/10/lm4780-si...ed-pcb-v3.html
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File Type: jpg lm4780pcbv3.jpg (24.6 KB, 171 views)
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Old 28th March 2009, 09:31 AM   #53
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I wish to have few 3886 & 4780's PCB's...do u sell or barter ?
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Old 28th March 2009, 10:53 AM   #54
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i am having a couple of "undrilled" PCBs with me. The problem is currently i am quite busy with collage studies and cannot find time for drilling, if u can manage to do drilling, i can send u the PCBs.

And i have the PCB version like shown in my amplifier
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Old 28th March 2009, 02:57 PM   #55
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No problem dear...i can do drilling work myself
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Old 28th March 2009, 05:40 PM   #56
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Dear Kuldeep..U've got email !!!
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Old 31st March 2009, 01:03 PM   #57
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have a look at my pcb in the chip amp gallery

Chip Amp Photo Gallery

It's a 4780 in paralell config
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Old 31st March 2009, 02:12 PM   #58
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hi sasmit,
from where u got the PCBs, foriegn supplier or build on order?
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Old 31st March 2009, 05:28 PM   #59
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it's a built to order, I designed it and sent it to a local pcb maker
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Old 31st March 2009, 05:32 PM   #60
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how much it cost, and how many PCBs u ordered. is it in bangalore and open for small PCB orders?
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