Newb alert on chip amps!

MaleBuffy · 11th April 2005, 07:54 PM

Ok, I am a total newb when it comes to building an amp.
I have build a carpc and fit it into 1-din. Now comes the audio part of the project. I need a chipamp that will have about12-15 or 20 watts output at 12V input (stereo, or 2 mono). Where is the best place to find a schematic for it. The thing I dont understand is do I need 2 PCBs for a channel? Like a amp schematic and a power supply schematic? I am reading this for weeks now, thought I got it and when I browse though the posts I get even more confused. Basically I need a very small amp, that will be enought to listen to music with car audio speakers...Any suggestions? I really like to learn more...

Thanx

Nuuk · 12th April 2005, 08:34 AM

What about a kit ?

MaleBuffy · 13th April 2005, 08:55 AM

Found this:

http://www.quasarelectronics.com/1046.htm

very nice...and very expensive...Any place where I can find a similar or same schematic? 30 quid is quite a lot me thinks!!

Nuuk · 13th April 2005, 08:59 AM

I found this in about 10 seconds on Google!

11th April 2005, 07:54 PM	#1
MaleBuffy diyAudio Member Join Date: Mar 2005 Location: Greece	Newb alert on chip amps! Ok, I am a total newb when it comes to building an amp. I have build a carpc and fit it into 1-din. Now comes the audio part of the project. I need a chipamp that will have about12-15 or 20 watts output at 12V input (stereo, or 2 mono). Where is the best place to find a schematic for it. The thing I dont understand is do I need 2 PCBs for a channel? Like a amp schematic and a power supply schematic? I am reading this for weeks now, thought I got it and when I browse though the posts I get even more confused. Basically I need a very small amp, that will be enought to listen to music with car audio speakers...Any suggestions? I really like to learn more... Thanx

12th April 2005, 08:34 AM	#2
Nuuk diyAudio Member Join Date: Feb 2003 Location: Somerset, SW England	What about a kit ? __________________ The truth need not be veiled, for it veils itself from the eyes of the ignorant.

13th April 2005, 08:59 AM	#4
Nuuk diyAudio Member Join Date: Feb 2003 Location: Somerset, SW England	I found this in about 10 seconds on Google! __________________ The truth need not be veiled, for it veils itself from the eyes of the ignorant.

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13th April 2005, 08:55 AM	#3
MaleBuffy diyAudio Member Join Date: Mar 2005 Location: Greece	Found this: http://www.quasarelectronics.com/1046.htm very nice...and very expensive...Any place where I can find a similar or same schematic? 30 quid is quite a lot me thinks!!

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