RAYTHEON 6AU5GT BEAM POWER PENTODE AMPLIFIER TUBE FOR OLD RADIO,TV,AMPS TESTED

RCA 6AU5GT Beam Power Amplifier Tube NOS TESTED

Radio Tube 6AU5-GT RCA Beam Power Amplifier

6CU5, Westinghouse, Beam Power Amplifier Vacuum Tube - NOS - TESTED

JAN Tung-Sol 6AK6 Power Amplifier Pentode Tube 2/65 NOS Quantity Tested

Vintage Tested Strong Tung-Sol 6AU5GT Beam Power Amplifier Radio Vacuum Tube

Vintage GE 6AU5GT Vacuum Tube Beam Power Pentode Made in USA Octal 1957 + Box

6AS5 RCA Beam Power Pentode Vacuum Tube - NOS - TESTED