Audio Tube 6V6-GT/6P6P Electron Tube Audio Tube,Electron Tube,6V6-GT/6P6PType: Audio Tube,Electron Tube,6V6-GT/6P6PCathod & Filament:Cathod Type: OxideVoltage(V): 6.3Current(A): ... State:Structure: Flux Shower Power TetrodeISO 9001:2008 Certificate Audio Tube 6V6-GT/6P6P