7027 A Matched Quad

A. F. BEAM PENTODE

7027 is a beam power pentode with an octal base and power of 30 W. Suitable for Hi-Fi and guitar amplifiers. Very similar to 6L6, but with different pinout.

Base: OCTAL
Uf = 6,3 V
If = cca 0,9 A

Typical characteristic:
Class A1:
Singl tube / Push-Pull
Ua = 250 V / 270 V
Ug2 = 250 V / 270 V
Ug1 = -14 V / -17,5 V
Ia= = 72 mA / 134 mA
Ig2 = 5 mA / 11 mA
Ra = 22,5 kΩ
Ra-a = - / 5 kΩ
N = 6,5 W / 17,5 W

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