10 x Telefunken Philips Mullard Siemens EBF89 6DC8 Double Diode Pentode Tubes

3 NOS Telefunken Philips EF80 6BX6 Test Good Gold Pins Pentode Vacuum Tubes

1 x Philips Valvo EL84 6BQ5 Test V. STRONG rX3 D2E Hamburg Pentode Vacuum Tube

4PCS 6P14P/ EL84 / 6BQ5 REFLECTOR SELECTED QUAD PENTODE TUBES! NOS! TESTED!

2x NOS 6F3P 6Ф3П ~6BM8 ~ECL82 triode-pentode / Matched Pair / Different dates

6P3S-E tube(-5881 -6L6GS) matched PAIR - Vacuum Longlife Pentode tubes - NOS

7x EBL1 Tested Double Diode Pentode Power Output Tubes 3RDDP6 6E10

4PCS 6P14P-K / EL84 / 6BQ5 REFLECTOR PENTODE TUBES! USED! TESTED! OTK MARK!