01-11-2012, 06:45 PM
Thanks for replys. 75-100 w ? AFAIK the 807 wasnt designed as a audio valve,more for use in transmitters. Unlike the KT66/88. In the data sheets I have it says triode connection,G2 connected to Anode/Class AB/2 anode dissipation is 30/50 watts. (see attached PDF)






