Going to build my 1st GC

DolbyR · 3rd January 2006, 09:42 AM

I want to build my first gainclone. Does somebody have links for some good schematics for the amp and the PSU?

pinkmouse · 3rd January 2006, 09:46 AM

If you search you will find many answers to your questions.

lineup · 3rd January 2006, 09:56 AM

you can use LM1875, LM3875 or LM3886

most common is LM3875

Nordic · 3rd January 2006, 11:17 AM

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...

JojoD818 · 3rd January 2006, 12:37 PM

i thought VBIGC stands for "valve buffered inverting gainclone"?

anyway, head over to the chipamps section and you'll find lots of projects.

peranders · 3rd January 2006, 12:50 PM

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

sagarverma · 3rd January 2006, 03:46 PM

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.

DolbyR · 4th January 2006, 06:13 AM

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?

peranders · 4th January 2006, 07:05 AM

Solid state = made of "non-tubes" => transistors

Chip amp = amplifier consisting mainly of a single silicone chip, integrated circuit like the LM3886.

widowmaker · 4th January 2006, 07:07 AM

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...

3rd January 2006, 09:42 AM	#1
DolbyR diyAudio Member Join Date: Oct 2005	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?

3rd January 2006, 09:46 AM	#2
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	If you search you will find many answers to your questions. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

3rd January 2006, 09:56 AM	#3
lineup diyAudio Member Join Date: Dec 2005 Location: the north	you can use LM1875, LM3875 or LM3886 most common is LM3875 __________________ lineup

3rd January 2006, 12:50 PM	#6
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	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 __________________ /Per-Anders (my first name) or P-A as my friends call me

3rd January 2006, 03:46 PM	#7
sagarverma diyAudio Member Join Date: Feb 2005 Location: NEW DELHI	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. __________________ Never Underestimate The Bandwidth of A Station Wagon Full Of Magnetic Tapes Hurtling Down The Highway...................Andrew S Tanenbaum


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3rd January 2006, 11:17 AM	#4
Nordic diyAudio Member Join Date: Sep 2005	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...

3rd January 2006, 12:37 PM	#5
JojoD818 diyAudio Moderator Join Date: Mar 2003 Location: diyAudio Special Operations Center	i thought VBIGC stands for "valve buffered inverting gainclone"? anyway, head over to the chipamps section and you'll find lots of projects.

4th January 2006, 06:13 AM	#8
DolbyR diyAudio Member Join Date: Oct 2005	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?

4th January 2006, 07:05 AM	#9
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	Solid state = made of "non-tubes" => transistors Chip amp = amplifier consisting mainly of a single silicone chip, integrated circuit like the LM3886. __________________ /Per-Anders (my first name) or P-A as my friends call me

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