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tropicalrips

WTS : DIY desktop A47

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build this blue case desktop amp some time ago, selling it to make space for new amp (below) smile.gif

 

it was at the recent meet, but some of the components had since been upgraded

i hav added a DC jack to the amp, so now it can be powered by an AC/DC convertor 12V - 15V

A47 configuration, with 5uF Solen caps at the input, opa2134 for gain & JRC4556 as buffer, gain is 6

post-3-1100187824.jpg

Edited by tropicalrips

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Porn pics happy.gif

the amp can also be powered with 2 * 9V batts, but there's no charging circuit build into the amp, the switch is a 3 way type, so the AC & batt power does not cross each other

 

changed the volume pot from an Omeg to Alps, headphone jack to 1/4"

PM me for price and details, price is negotiable smile.gif

post-3-1100188125.jpg

Edited by tropicalrips

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