GE 6CL6 ~ PENTODE VACUUM TUBE ~ NOS

6CL6 GE Power Pentode Miniature Vacuum Tube - NOS - TESTED

Sylvania 6CL6 Vacuum Pentode Power/Output Tube NOS NIB Tested

6CL6 Raytheon Power Pentode Miniature Vacuum Tube - NOS - TESTED

RCA 6197 6CL6 Vacuum Tube Pentode Valve Tube Boxed Matched Pair

6CL6 Westinghouse Power Pentode Miniature Vacuum Tube - NOS - TESTED

(1) Tested RCA 6CL6 Tube Date Code 3-13 RCA 6CL6 Power Pentode Tube

(1) Tested RCA 6CL6 Tube Date Code EK RCA 6CL6 Power Pentode Tube (a)