12AT7-TA High Voltage Withstand Audio Electronic Tube Carbon Sprayed Vacuum Tube Replacement for ECC81

12AT7-TA High Voltage Withstand Audio Electronic Tube Carbon Sprayed Vacuum Tube Replacement for ECC81

Description:
- This product adopts a large electronic glass shell, and the inner surface is precisely coated with single crystal carbon (after carbon spraying, the electron transmission is fast, the heat dissipation is fast, and the sound is transparent and fast), which is used to quickly absorb the temperature inside the tube and emit it to the outside in a timely manner, while shielding the interference of external noise signals on the sound quality.
- In order to obtain high-density cathode emission current, pure German imported thorium tungsten material was used. Compared with other similar tube types, the emission area of the cathode increased by more than 10%, ensuring sufficient supply capacity during high signal.
- The gate is covered with full gold, which comprehensively prevents thermal radiation from the gate, improving product life and reducing tube noise.
- The bottom of the tube adopts aesthetic creativity, with needle electroplating to improve electrical conductivity, reduce signal loss, and improve power output channels.
- Adopting a high-voltage design, there will be no occurrence of sparking during use.
- High frequency is delicate and gorgeous, medium frequency is thick and full, low frequency is rich and powerful, the whole tube is transparent, the music performance is clear, the sound is clean, and the sound field is open (because the tube is handmade, the carbon spray is inevitably uneven, which is a normal phenomenon, thanks for your understanding.)

Package Included:
- 1 x Electronic Tube