Tube of the day (26.04.2017)
EDD 11
twin triode
Heater : indirect; Uf = 6.3V; If = 0.4A;Ufk = 50V
Maximum Ratings : Ua = 250V;Pa = 2x3W;2x25mA
typical Characteristics : Pushpull AB-Amplifier
Ua = 200V;Ug1 =-6.3V;Ia0 = 2x1.6mA;Ias = 2x17.5mA;Ra = 12kOhm
Ug~ = 4.5V;No = 4.5W
applications : twin trioden for af powerstages in pushpull circuit
 1  a      
 2  g      
 3  k      
 4  -      
 5  f      
 6  f      
 7  g'      
 8  a'      
  G8A pin connections