Electronic AMP DIY Kit, 6J1 AC12V 0.8A Electronic Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Preamplifier Sit

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Product description

  • Matched Transformer-- This AC12V 0.8A vacuum electron tube valve preamp amplifier board uses DC 5.5*2.1 socket and AC 12V transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board
  • 470UF Capacitor Filter-- Nine 470UF capacitor filter is very clean, excellent power system lead to no hum, filaments are powered with DC 12V and need to be connected in series in order to reduce noise
  • Effectively Filter-- Connect the 6J1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor. Tube amplifier produces a warmer or more natural valve sound, make music and human voice is relatively good
  • For DIY-- This 6J1 headphone amp parts kit comes in parts so you can assemble them together by yourself, and you can enjoy the process of building your own tube amplifier
  • Excellent Capacitor-- The coupling capacitor is electrodeless electrolytic capacitor with high frequency and low resistance, which makes you can res assured to use in most times

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