211 VT-4C GE General Electric matched pair or quartet audio transmitting triodes

Description

An all time classic audio valve is the 211,  government type VT-4C. The 211 VT-4C is a  directly heated audio power triode for amplifier and modulator, also for RF amplification.

The valve can be used in single ended device in class A1 the output is about under 20 Watts. In class B push-pull amplifier itb gets over 200 Watts output.

This section shows a quartet of General Electric USA made 211 VT-4C tested and matched, sold in pairs or quartet.