quad 6au6 tubes hickokcurve tracer tested 96 96 98 102 87 100 86 104

quad 6au6 tubes hickokcurve tracer tested 96 96 98 102 87 100 86 104

Recommended

6J4P 6Ж4П STRONG MATCHED QUAD VACUUM TUBE TESTED NOS = EF94 6AU6

6J4P 6Ж4П STRONG MATCHED QUAD VACUUM TUBE TESTED NOS = EF94 6AU6

$29.90

View Details

4 x JAN-6AU6wc Sylvania Tubes *Mil Specs*Very Strong Matched Quad*

4 x JAN-6AU6wc Sylvania Tubes Mil SpecsVery Strong Matched Quad*

$24.99

View Details

NOS 6AU6 EF94 LOW-NOISE CIFTE FRANCE MATCHED PAIR McINTOSH MR Sony C37A Altec 21

NOS 6AU6 EF94 LOW-NOISE CIFTE FRANCE MATCHED PAIR McINTOSH MR Sony C37A Altec 21

$87.96

View Details

One quad (four) 6AU6/6AU6A SYLVANIA brand tubes fully tested ## on Hickok 600A

$7.95

View Details

QUAD OF NOS SYLVANIA 6AU6A HICKOCK 800 TESTED NOS

QUAD OF NOS SYLVANIA 6AU6A HICKOCK 800 TESTED NOS

$25.00

View Details

6AU6 JHS JTL 6AU6WA QUAD FOUR NOS NIB Sylvania Tung Sol

6AU6 JHS JTL 6AU6WA QUAD FOUR NOS NIB Sylvania Tung Sol

$19.99

View Details

Quad 6AU6 Tubes Hickok/Curve Tracer Tested 114-11.2, 112-10.5, 96-10.7, 101-10.8

Quad 6AU6 Tubes Hickok/Curve Tracer Tested 114-11.2, 112-10.5, 96-10.7, 101-10.8

$10.00

View Details

QUAD FOUR NOS NIB 6AU6 JHS 6AU6WA Sylvania Vacuum Tubes JAN

QUAD FOUR NOS NIB 6AU6 JHS 6AU6WA Sylvania Vacuum Tubes JAN

$24.99

View Details

DIAMOND MATCHED PAIR 6J4P=6AU6=6136=EF94 tube NEVZ NOS same date '74 RoetestV10

DIAMOND MATCHED PAIR 6J4P=6AU6=6136=EF94 tube NEVZ NOS same date '74 RoetestV10

$17.50

View Details

4 x STRONG Matched QUAD 6AU6 Black plates RCA PHILIPS Pentode Tubes EF94 CV2524

4 x STRONG Matched QUAD 6AU6 Black plates RCA PHILIPS Pentode Tubes EF94 CV2524

$29.99

View Details