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Cheeeeep Jfet, MOSFET and BJT BOOST PCBs

Posted: Thu May 16, 2013 3:19 pm
by controlFreak
Boost PCBs for sale. Evilbay: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130924689756

These are small enough to fit just about anywhere you want more gain/volume.

Mosfet or NPN BJT Boost:
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Jfet Boost:
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Re: 5$ Jfet, MOSFET and BJT BOOST PCBs

Posted: Thu May 23, 2013 1:54 am
by controlFreak
Schematics for both boards:
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