Wood practice amp

Ampknobs20
Ampbox 008
Beautiful wood practice amp, check out the build gallery... Link.

Posted by Phillip Torrone | Aug 17, 2007 04:16 AM
DIY Projects, Music | Permalink | Comments (3) | Email This | Bookmark and Share | Digg this!

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Posted by: jasonn on August 17, 2007 at 7:20 AM

Any idea what amp circuit that is? It looks too complex to be a Little Gem or Ruby circuit, and his seems to have some cool features I've not seen anywhere else.


Posted by: -nonentity- on August 17, 2007 at 8:45 AM

wow, I am honored to be featured here, thanks a bunch!

The circuit is basically the little gem, but with the headphone jack interrupt between the output and the speaker, and the LED power indicator/strum power/ tuning light bridged between the pos lead of the 9v and the pos track on the circuitboard.

I also use a stereo 1/4 input jack's other channel to turn the unit on by passing the ground through it, and back to the battery.

I'll see about darwing up a diagram. I had no idea there would be interest in that.

The rest of my projects are here at www.nonentity.com

Thanks folks!


Posted by: -nonentity- on August 18, 2007 at 9:53 AM

ok, for those of you interested, the schematic is now posted here - http://www.nonentity.com/New/Main/Projects/PracticeAmp.htm


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