DIY KIT FET difference input audio power amplifier board designe


Price: $46.80

  • Shipping Weight: 0.01g

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    DIY KIT  FET difference input audio power amplifier board designed by weiliang

    NOTE: This is DIY KIT with all partsyou need to solder the components by yoursel

    we can provide schematic if you need it

    PCB Size: 165 x 107 mm
    Primary Voltage: AC24V--AC36V (Double
    Voltage, one group AC12V-AC18V for speaker protection)

    FET matched transistors on differential input level:  Restrain temperature drift and increase signal-to-noise ratio of the board

    High quality components:

    >> 2 pcs 10000uF/50V Nover LA Audio Grade Power Capacitor
    >> 2 pairs Toshiba A1930 C5171
    >> 2 pairs Toshiba 2SA1943 2SC5200 audio transistors
    >> matched for k170 transistors
    >> Speaker protection: UPC1237 IC 


    >>Suitable heatsink Link Here

    >>There is toroidal transformer suitable for this board, if you need, please click item here:



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    Delivery time:

    Regular airmail will takes 15-40 days to arrive most countries(especially Russia/ Italy/Greece/Brazil, even TWO month), we provide tracking number.

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