Data set 01
2026 Electro Harmonix Gold
Published operating points and test conditions from this source.
SECTION 1
Triode
Characteristic
Plate Current
10 to 20 mA
Plate 90 V; Cathode resistor 82 ohm
Other
CathodeHeaterVoltageMaximum
150 V
Voltage - Dual Triode (similar) ·Triode-Triode
6922EH
Modern high-transconductance miniature twin triode intended for low-frequency voltage amplification, providing two triode sections in the familiar 6922/E88CC functional class.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 2
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 V / 360 mA
Description
High-transconductance miniature twin triode for low-frequency voltage amplification.
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 360 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
2 physical sections, each with unique specifications.
Section 1
Triode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.0125 S
- Amplification factor
- 33
- Max plate voltage
- 300 V
- Max plate dissipation
- 1.8 W
- Max cathode current
- 20 mA
Representative section for two electrically identical triodes.
Section 2
Triode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.0125 S
- Amplification factor
- 33
- Max plate voltage
- 300 V
- Max plate dissipation
- 1.8 W
- Max cathode current
- 20 mA
Second physical triode section; electrically identical twin section.
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.