Similar Listings
(1) Tested Very Strong RCA 6GY6 Tube Date Code CT 6GY6 Sharp Cutoff Pentode Tube
(1) Tested RCA 3DT6A Tube with Box Date Code BM Sharp Cutoff Pentode Tube
(1) Tested RCA 6GH8A Tube with Box Date Code HE Triode Sharp Cutoff Pentode Tube
(1) Tested RCA 3BC5 Tube with Box Date Code KQ Sharp Cutoff Pentode Tube
(1) Tested RCA 3CE5 Tube with Box Date Code MI Sharp Cutoff Pentode Tube (b)
(1) Tested RCA 3CE5 Tube with Box Date Code MI Sharp Cutoff Pentode Tube (a)
(1) Tested RCA 3CE5 Tube with Box Date Code MG Sharp Cutoff Pentode Tube (a)
(1) Tested RCA 6AG5 Tube Date Code LS RCA Sharp Cutoff Pentode Tube