[TUNG-SOL LAMP WORKS INC.]

TRIODE POWER AMPLIFIER
6.3 VOLTS 1.0 AMPERE AC OR DC

THE TUNG-SOL 6B4G IS A FILAMENT TYPE TRIODE POWER AMPLIFIER DESIGNED FOR SERVICE IN THE OUTPUT STAGE OF AUDIO AMPLIFIERS WHERE HIGH OUTPUT AND LOW HARMONIC DISTORTION ARE DESIRED. ITS RATINGS AND CHARACTERISTICS ARE SIMILAR TO THOSE OF THE 2A3 AND 6A3.