2 Sets 6j1 Amp Stereo Bile Preamplifier Kit, Diy Tube Amplifier Kit With Valve Preamp Shell Kit, 6j1 Valve Tube Preamplifier Board Kit, Amplifier Board Headphone Amp Parts

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Product description

  • Premium Material The 6J1-2 fever tube pre-amp board uses a single 12V AC input and features a boost function, allowing a low supply voltage to achieve high-pressure tube effects. It requires an AC 12V 0.8A power supply with a 5.5*2.5 plug or a transformer (DC is not supported).
  • Strong Practicality The 6J1-2 fever tube pre-amp board is designed based on the circuit schematic of the Music Fax X-10D, with rational optimizations for more stable performance compared to the original. The tube performance is increased by 10%.
  • Scope of Application The 6J1 electronic tube preamplifier can replace tube types such as 6AK5, 5654, and 6AU6. It features an 8-capacitor filter with 470UF each, ensuring very clean output. The 6J1 electronic tube preamplifier is also very easy to install.
  • Easy to Use The preamplifier board's excellent power supply system ensures that the four 470UF capacitors filter cleanly. The tube filament is connected in series and powered by a DC 12V supply, effectively reducing noise.
  • With Valve Preamp Shell Each acrylic part of the protective sleeve kit is covered with protective layers on both sides to prevent scratches. Remove the protective cover before use.

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