Diamond buffer headphone amp sijosae design
Oct 7, 2015 at 11:56 PM Thread Starter Post #1 of 1

ningen13

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my DIY waltjung diamond buffer, design from sijosae's site
i redesign original board by eagle, to double layer and add place for 3.5mm jack and stereo vr?

also add DC-DC step up, lipo battery and lipo battery charger
step up the voltage to 15v

 

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