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

TUNG-SOL 1T5GT BEAM POWER PENTODE OUTPUT TUBE FOR VINTAGE BATTERY RADIOS TESTED

Sylvania 6BF5 l Beam Power Pentode AF Output Vacuum Tube - NOS - TESTED

VINTAGE SLEEVE OF 5 NOS RCA 6GU5 PENTODE BEAM POWER VACUUM TUBES

G.E. 6EZ5 BEAM POWER PENTODE AMPLIFIER,TV SWEEP VACUUM TUBE BOXED TEST GOOD

LOT OF 2 TUNG-SOL 6BF5 VINTAGE ELECTRON TUBE NOS

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

6CU5 Sylvania Beam Power Pentode Vacuum Tube - NOS - TESTED