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    Musical Fidelity Tube Amplifier & Preamp Board - 6J1 Vacuum Tube, Headphone Amp Kit

    Limited time offer, ends 09/07 By Brightflag Electronics

    • This vacuum tube amplifier can connect the 6J1 tube pre-amp between the sound source and amplifier, effectively filtering digital flavor, making music and human voice relatively good. Eight 470uf Capacitor Filter: Eight 470UF capacitor filter provides very clean filtering, with an excellent power system that is hum-free. Filaments are powered with DC 12V and need to be connected in series to reduce noise. High Frequency And Low Proof: The eight 470UF capacitors included in the DIY tube amplifier kit deliver very clean filtering, and the power system is excellent and noise-free. The filament is powered by DC 12V and needs to be connected in series to reduce noise. Assemble Yourself: This DIY amplifier kit comes in parts so you can assemble them together by yourself, enjoying the process of building your own tube amplifier. Easy To Use: This vacuum tube amplifier uses a DC 5.5*2.1 socket and an AC 12V transformer. You can also use an AC 12V transformer. No plug is neededjust solder the power cord to the circuit board
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    This vacuum tube amplifier can connect the 6J1 tube pre-amp between the sound source and amplifier, effectively filtering digital flavor, making music and human voice relatively good.
    Eight 470uf Capacitor Filter: Eight 470UF capacitor filter provides very clean filtering, with an excellent power system that is hum-free. Filaments are powered with DC 12V and need to be connected in series to reduce noise.
    High Frequency And Low Proof: The eight 470UF capacitors included in the DIY tube amplifier kit deliver very clean filtering, and the power system is excellent and noise-free. The filament is powered by DC 12V and needs to be connected in series to reduce noise.
    Assemble Yourself: This DIY amplifier kit comes in parts so you can assemble them together by yourself, enjoying the process of building your own tube amplifier.
    Easy To Use: This vacuum tube amplifier uses a DC 5.5 * 2.1 socket and an AC 12V transformer. You can also use an AC 12V transformer. No plug is neededjust solder the power cord to the circuit board

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