$7.45

7C7 2 Loctal Tubes New (New Old Stock) Test NEW 1 Year Warranty

$174.42

1PC 1 Matched Pair Mark II Classic Grade Vacuum Tubes 6SN7 CV181-T

$249

NOS Brimar EL34 Matched Pair Vacuum Tubes – Tested Strong 106% – UK Made – Audio

$4.95

One Excellent MOTOROLA 6BN4A Vacuum Tube NOS NIB Test[%]: 135 TV-7

$38.99

No. 56 vacuum tubes 2 pcs NOS Philco vintage radio tube tested

$28.5

Platinum Matched 1 pair NIB NOS RTC 6AK5 5654 TUBE Mullard made

$2.95

VACUUM TUBE ~ 33GT7 ~ ZENITH ~ NOS ~ 33GT7

$27.99

GARAGE1217 6SN7 TO 5670 / 396A TUBE SOCKET ADAPTER - OUTSTANDING BUILD QUALITY!

$550

Matched Trio Sylvania 6L6GC Dual Foil O GETTER Holy Grails STR-387 NOS 60s

$237.15

Elegant edition Factory Matched 1pair (2pcs) Tung-Sol KT150 KT-150 Vacuum Tubes

$229

MATCHED PAIR NOS NIB VT231 6SN7GT 1944 RAYTHEON TUBES PHONO QUALITY NOISE!

$115.09

High Quality Crookes Tube/Crookes Tube Mit Rechteckiger Platte/Cathode Ray Tube