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PostPosted: 20 Feb 2012, 16:05 
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Joined: 08 May 2009, 08:20
Posts: 918
Location: Duesseldorf, Germany
PS - how to hook up a potentiometer and panel / external comps:

http://tangentsoft.net/audio/pancomp.html

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Cheers,
Tom.

Some of my projects: TDA2050 Chip Amp, the LM3886 Gainclone Thread and the Szekeres Headamp Thread.


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PostPosted: 14 Apr 2012, 06:36 
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Joined: 14 Apr 2012, 06:32
Posts: 1
Hey! Laika can you please help me out??? I need to submit an audio amplifier and I'm really interested in making one like yours, can you please mail me the details here prince.danish29@gmail.com Please.


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PostPosted: 14 Apr 2012, 12:47 
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Joined: 08 May 2009, 08:20
Posts: 918
Location: Duesseldorf, Germany
Here you'll find all you need.

http://tangentsoft.net/audio/

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Cheers,
Tom.

Some of my projects: TDA2050 Chip Amp, the LM3886 Gainclone Thread and the Szekeres Headamp Thread.


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PostPosted: 30 Jun 2012, 11:22 
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Joined: 11 Jun 2012, 22:23
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Laika do you have a photo of the underside of your board -- I have done a few cmoys and came across a 1455 case and thought I would do a small amp instead of the altoids style

Looks great!!

Chad


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PostPosted: 30 Jun 2012, 21:57 
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Joined: 08 May 2009, 08:20
Posts: 918
Location: Duesseldorf, Germany
Take a look at this site:http://www.rainerboettchers.de/audioattic/projects/cmoy.html
Rainer made some laout packed as .zip archive (cmoy.zip). You can rasily redraw the layouts to whatever want.

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Cheers,
Tom.

Some of my projects: TDA2050 Chip Amp, the LM3886 Gainclone Thread and the Szekeres Headamp Thread.


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PostPosted: 21 Jan 2017, 04:35 
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Joined: 21 Jan 2017, 04:23
Posts: 4
Location: Jersey, Channel Islands
Hi, just built my first Cmoy amp and put it in a larger tin whilst I worked out how to fit it all together. One problem I had (and took me ages to diagnose) was sound still came through one earphone when the potentiometer was turned fully down and then went stereo when it turned up. All connections seemed ok but turns out the issue was the ground to ground bridge on the pot. A bit of fiddling about with the wire forced the connection and it worked ok. Next step to re-house in a smaller case.


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