LOT OF 6 5AQ5 BEAM POWER PENTODE AMPLIFIER VACUUM TUBES,VARIOUS BRANDS TESTED

PAIR OF Type 6AU6 EF94 Pentode Vacuum Tubes-Used-Tested Good Various Brands

Type 6AQ5 6AQ5A Pentode Audio Output Vacuum Tubes-Used-Tested Various Brands

Vacuum Tube, 6GK6, GE, Power Pentode, Electrically the same as a 6BQ5

PAIR of Type 6AU6A EF94 Pentode Vacuum Tubes-Used-Tested Various Brands

Sylvania Type 42 Vacuum Tube – 6-Pin Power Pentode, Untested Estate Find

GE Type 42 Vacuum Tube – 6-Pin Power Pentode, Untested Estate Find

Sylvania USA Type 6JN6A Beam Power Pentode Sweep Vacuum Tube NOS/NIB