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Old 3rd January 2006, 09:42 AM   #1
DolbyR is offline DolbyR  Finland
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Default Going to build my 1st GC

I want to build my first gainclone. Does somebody have links for some good schematics for the amp and the PSU?
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Old 3rd January 2006, 09:46 AM   #2
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If you search you will find many answers to your questions.
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Old 3rd January 2006, 09:56 AM   #3
lineup is offline lineup  Sweden
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you can use LM1875, LM3875 or LM3886

most common is LM3875
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Old 3rd January 2006, 11:17 AM   #4
Nordic is offline Nordic  South Africa
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Ok, your first shot should be at the VBIGC (Very basic inverted Gainclone) by our forum member Nuuk.

http://myweb.tiscali.co.uk/nuukspot/...gainclone.html

The chipamp part of this forum (diyaudio) deals almost exlusively with gainclones...
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Old 3rd January 2006, 12:37 PM   #5
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i thought VBIGC stands for "valve buffered inverting gainclone"?

anyway, head over to the chipamps section and you'll find lots of projects.
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Old 3rd January 2006, 12:50 PM   #6
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Why don't you check my webring, see my sig below.

When you have done that I'll recommend you to get the facts.

http://www.national.com/appinfo/audi...gn_Guide13.xls
http://www.national.com/appinfo/audi...sign_Guide.pdf
http://www.national.com/an/AN/AN-1192.pdf
http://cache.national.com/ds/LM/LM3886.pdf
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Old 3rd January 2006, 03:46 PM   #7
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tda7294/93 simple datasheet ckt with pcb.omit mute and stdby.great ic.

lm series also good.nice.

moreover, lots of reading in the chipamp forum is recomended.
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Old 4th January 2006, 06:13 AM   #8
DolbyR is offline DolbyR  Finland
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Thanks a lot for all the answers.
And since i've make a big confusion between solid state and chip amps, could somebody clear that up to me?
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Old 4th January 2006, 07:05 AM   #9
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Solid state = made of "non-tubes" => transistors

Chip amp = amplifier consisting mainly of a single silicone chip, integrated circuit like the LM3886.
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Old 4th January 2006, 07:07 AM   #10
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Quote:
Originally posted by DolbyR
Thanks a lot for all the answers.
And since i've make a big confusion between solid state and chip amps, could somebody clear that up to me?
Just mail me...
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