Vacuum Tube - 6CG7 / 6FQ7, Triode, Dual
New-Old-Stock (NOS) tube.
The 6CG7 is a miniature medium-mu twin triode suitable for use in a wide variety of general-purpose applications. It is particularly useful as a vertical-deflection oscillator and horizontal-deflection oscillator in television receivers. Like the 6SN7GTB to which it is electrically equivalent, the tube may also be used as a resistance-coupled amplifier, phase inverter, or multivibrator.