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Page history last edited by PBworks 12 years, 1 month ago

Altoids Amp: Pocket Headphone Amplifier


1) Altoids Tin                         

2) Stereo Input                     

3) Stereo Output                  

4) Volume                             

5) Room for two 9v batteries


Making PCBs using the toner transfer method. Living in the (mostly male) engineering dorm, I didnot have access to an iron... however two chem lab hot plates were readily available.


You can see the toner transfer was lack luster, however a little touchup with a sharpie yielded four useable PCBs.


Headphone Amp Links
Goldmine for audiophile quality information http://tangentsoft.net/audio/cmoy-tutorial/


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