Pre-amp, driver valves B9A & B7G

A huge range of pre-amp, input valve, phase splitter and driver valves. B9A (9 pin) & B7G (7 pin) listed here. Such as the 12AX7, ECC82, 6AU6 and 6922 to name a few.

6N1P double triode
A miniture, small signal dual triode, sutiable for voltage amplifier and driver stage application.
6N2P double triode
This valve was designed for low frequency amplification, a double triode.
7199 triode/pentode
A popular triode, output pentode enclosed in one envelope.
ECL82/6BM8 triode pentode
A popular triode, output pentode enclosed in one envelope.
6H30 / 6N30 double triode
Widely used double triode. Sometimes called the 6H30, 6N30.
6H30 / 6N30 double triode
PCC88 double triode
B9A double triode valve, similar to a 6992/ECC88 but with a 7.6Vac heater.
PCC88 double triode
EF86 pentode
Excellent small signal pentode. Very popular as an input valve.
ECF80 triode/pentode
Triode section and pentode section in the same envelope.
ECC99 double triode
Double triode driver valve, can be used in place of 5687, E182CC, 6840 and 6BC7.
6CG7 double triode
The 6CG7 valve is a general purpose medium mu double triode valve.
ECC81/12AT7 double triode
Very popular medium-mu twin triode. Same as a 12AT7.
ECC81/12AT7 double triode
ECC82/12AU7 double triode
A very popular twin triode valve. Same as 12AU7.
ECC82/12AU7 double triode
12AY7 double triode
A medium-mu double triode. Electro-Harmonix make 2 types.
12AX7/ECC83 double triode
Very popular twin triode valve. Numerous makes and types available.
12AX7/ECC83 double triode
12BH7 double triode
A medium-mu twin triode originally designed as a driver in TV sets.
5687 double triode

The 5687 is a miniature, medium-mu twin triode for use in general-purpose. amplifier applications.

5687 double triode
6C45P triode
Single triode device used for wide band amplification
5751 double triode
The 5751 is equivalent to the ECC83 but has a lower mu figure than the ECC83/12AX7.
5751 double triode
6AU6 pentode, B7G
The 6AU6 is a small RF pentode in a 7-pin miniature envelope.
6189 double triode
The 6189 is an ECC82/12AU7 equivalent valve. Designed for long life.
6922/ECC88/E88CC double triode
A medium-mu twin triode. Equivalent to the ECC88.E88CC, 6DJ8 and 7308 valve

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