Preamps
10V
If 3.25 A
Interelectrode capacitance
Input capacitance 8.5 pF
Output capacitor 10.5 pF
Cross-circuit capacitance 6.5 PF

Anode voltage 1500 V
Anode power dissipation 125 W

Ia (maximum signal per tube) 210 mA
Pa(in)(Maximum pressure per pipe) z315 W
Pa (per tube) 125 W

Output power (maximum power) 300 370 W