Assembled WCF pure tube high-end headphone amplifier board ( not


Price: $49.00

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    Product Details
    PCB Size: 131X98MM      
    potentiometers and ear plug spacing 45MM

    The board with ALPS 27 type potentiometer

    NOTE:The price default does not contain the tube

    you can using:   1pcs 6N11 + 2pcs 6N6    or  1pcs E88CC +  2pcs 6H6N

    Works voltage: 

     filament voltage AC6.3V (1A-2A)         AC 180V-230V

    can drive32-1200 ohm headphones (recommended 50-600ohm)   No big loop feedback circuit, without the need for compensation capacitor, timbre three off balance, sound sweet, smooth and natural.
    If you think guts just warm, not much detail, then you are wrong, it's better than most of the details put op amp, a good line, good guts, natural sounds good

    Circuit debugging is free, making ultra-simple, because the rational design, very low noise, switch machines without any direct impact

    packing included:

                     Assembled WCF pure tube high-end headphone amp board  X 1

                     ALPS 27 type potentiometer  X 1pcs

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Ship via regular international airmail from China

Normally takes 12-25 business days to arrive in US

Normally takes 15-35 business days to most other countries

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If it is man-made damage, or improper use, this situation will not get a refund, please before you return to determine whether it is their own errors, otherwise it will not be processed.

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