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- **Eight 470uf Capacitor Filter**: The Eight 470UF capacitor filter is very clean, offering an excellent power system with no hum. Filaments are powered with DC 12V and need to be connected in series to reduce noise. **Function**: This vacuum tube amplifier can connect the 6J1 tube pre-amp between the sound source and amplifier. It will effectively filter digital flavor, and the music and human voice will be relatively good. **High Frequency And Low Proof**: The eight 470UF capacitors included in the DIY tube amplifier kit provide 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 needed; just solder the power cord to the circuit board
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**Eight 470uf
Capacitor Filter**: The Eight 470UF capacitor filter is very clean, offering an excellent power system with no hum. Filaments are powered with DC 12V and need to be connected in series to reduce noise.
**Function**: This vacuum tube amplifier can connect the 6J1 tube pre-amp between the sound source and amplifier. It will effectively filter digital flavor, and the music and human voice will be relatively good. **High
Frequency And Low Proof**: The eight 470UF capacitors included in the DIY tube amplifier kit provide 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 needed; just solder the power cord to the circuit board
Capacitor Filter**: The Eight 470UF capacitor filter is very clean, offering an excellent power system with no hum. Filaments are powered with DC 12V and need to be connected in series to reduce noise.
**Function**: This vacuum tube amplifier can connect the 6J1 tube pre-amp between the sound source and amplifier. It will effectively filter digital flavor, and the music and human voice will be relatively good. **High
Frequency And Low Proof**: The eight 470UF capacitors included in the DIY tube amplifier kit provide 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 needed; just solder the power cord to the circuit board
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Yihe Global Store Return Policy
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