Ampera
6N2P
Dual Triode · IHT · 9-pin Noval · 1960
“Russian 12AX7.”
High-gain dual triode — the standard for guitar and hi-fi preamps
Datasheet ↗SPICE
GAIN FACTOR0
PLATE IMPEDANCE0kΩ
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN97%
POWER2%
DRIVE54%
LINEARITY52%
TYPICAL OPERATING POINT
EXECUTIVE SUMMARY
The 6N2P is a dual indirectly-heated triode from Reflektor, introduced around 1960. It provides a gain factor (μ) of 97 with 46.0kΩ plate resistance. Commonly used in preamp applications. Russian 12AX7.
APPLICATIONS
Voltage amplifierHigh-gain preampPhase splitter
Generic triode preamp stage
• Hi-Fi stereo• Studio/recording
HISTORY
Introduced1960ManufacturerReflektorEquivalents12AX7 (approx)
Late ProductionSPECIFICATIONS
Heater Voltage6.3V
Heater Current0.34A
Max Plate Voltage250V
Max Power0.8W
Sensitivity2.1 mA/V
Gain Factor97
Internal Impedance46.0kΩ
Pinout9-pin Noval
Era1960
RarityCommon
Input Capacitance2.35pF
Miller Capacitance1.3pF
Output Capacitance0.8pF