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Power - Pentode (NOT beam) ·Pentode

6P14PEV

Russian high-reliability variant of the 6P14P miniature output pentode for low-frequency amplifier stages. It retains the audio power-output function with enhanced service-oriented construction.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
B9A
Base pins
9
Nominal heater
6.3 V / 760 mA

Description

Russian miniature output pentode for low-frequency amplifier output stages.

Socket description

Small-button Noval 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B9A
Base pins
9
Nominal heater voltage
6.3 V
Nominal heater current
760 mA
Parallel heater voltage
-
Parallel heater current
-
Series capable
No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Pentode

X-ray radiationInterelectrode capacitances
Transconductance
0.0113 S
Max plate voltage
500 V
Max screen voltage
500 V
Max plate dissipation
14 W
Max screen dissipation
2 W

Published ratings and characteristics promoted from the approved source.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

2026 Electro Harmonix

Published operating points and test conditions from this source.

SECTION 1

Pentode

Other

  • Plate Current

    48 mA

    Plate 250 V; Screen 250 V

  • Power Output

    4.3 W

    Load 5.2 kohm; ClassA;OneTube

Data set 02

2026 Sovtek

Published operating points and test conditions from this source.

SECTION 1

Pentode

Characteristic

  • Plate Current

    40 to 56 mA

    Plate 250 V; Screen 250 V

Other

  • Power Output

    4.3 W

    Load 5.2 kohm; ClassA;OneTube