2026 NEW Shuguang Tube 6V6GT(6V6,6P6P)Amplifier HIFI Audio Vacuum Tubes

2025 NEW Shuguang Tube 6V6GT(6V6,6P6P)Amplifier HIFI Audio Vacuum Tubes.

THE PRICE IS FOR ONE PIECES

Uh

Heating by a hot filament

Uh………………………………………………………6.3          V

Ih ………………………………………………………0.45         A

Capacitance between electrodes

Gate and screen electrode G1-P …………………………………………….. 0.7      pF

Input G1-(H+K+G2+G3) …………………………………………..9.0      pF

Output P-(H+K+G2+G3) …………………………………………….7.5      pF

Maximum ratings

Screen voltage ……………………………………………………………350      V

Grid voltage …………………………………………………………….315      V

Power dissipation in the screen electrode……………………………………………………….14       W

Power dissipation in the grid electrode ……………………………………………………….2.2      W

Voltage between the hot filament and the cathode………………………………………………..±200     V

Gate resistance

Fixed bias voltage……………………………………………………………..0.1       MΩ

Self-biased voltage…………………………………………………………….. 0.5       MΩ

Typical operating characteristics

Class A1 amplification

Screen voltage……………………………………………..315     180      250      V

Grid voltage……………………………………………..315     180      250      V

Gate voltage……………………………………………..-8.5    -12.5      -13      V

Peak input voltage……………………………………..8.5      12.5      13      V

Screen current at zero signal…………………………………..29      45       39      mA

Maximum screen current at signal level………………………………. 30      47       35      mA

Grid current at zero signal………………………………….. 3       4.5      2.2      mA

Maximum grid current at signal level………………………………. 4.0      7.0      6.0      mA

Internal resistance of the screen electrode (approximate value)……………………………….5        5        8       KΩ

Mutual conductance ………………………………………………….3.7      4.1      3.75      mA /V

Load impedance ……………………………………………5.5      5       8.5       KΩ

Total harmonic distortion ………………………………………..8%      8%      12%

Maximum output power at signal level……………………………….2.0      4.5      5.5       W