Made in the USA, these ruggedized military-spec tubes feature internalgrey plates and a robusttop ring getter. Renowned for their ultra-low microphonics, exceptional durability, and punchy, detailed dynamic sound in high-end DACs, headphone amplifiers, and audio preamplifiers.
2x 1980’s Philips JAN 6922/E88CC Military Grade USA Made Amplitrex Tested Tube
Made in the USA, these ruggedized military-spec tubes feature internalgrey plates and a robusttop ring getter. Renowned for their ultra-low microphonics, exceptional durability, and punchy, detailed dynamic sound in high-end DACs, headphone amplifiers, and audio preamplifiers.
JAN 6DJ8 ECC88 6922 valve tubes Sylvania 1968 matched pair NOS NIB
For sale are a matched pair of JAN 6DJ8 ECC88 6922 valve tubes Sylvania 1968 NOS NIB. This is part of a deceased estate sale and uncovered in a container full of electronic and other stuff.
JAN 6DJ8 ECC88 6922 valve tubes Sylvania 1968 matched pair NOS NIB
For sale are a matched pair of JAN 6DJ8 ECC88 6922 valve tubes Sylvania 1968 NOS NIB. This is part of a deceased estate sale and uncovered in a container full of electronic and other stuff.
NOS Matched Pair JAN Sylvania 6DJ8 ECC88 Tubes – Pack date 3-69 for both
(These readings represent incredibly strong, robust performance at the upper physical limits of the tester layout.). dual triode vacuum tubes. Hickok Chart Average New (NOS) Target Tube 2 Test Data (Date Code 6843).
NOS Matched Pair JAN Sylvania 6DJ8 ECC88 Tubes – Pack date 3-69 for both
(These readings represent incredibly strong, robust performance at the upper physical limits of the tester layout.). dual triode vacuum tubes. Hickok Chart Average New (NOS) Target Tube 2 Test Data (Date Code 6843).
1X Lightly Used E88CC JAN 6922 Tube Sylvania 8039 ACR Good Quality Tested V.G.
Tested Very Good with results of 10,500 / 11,500 GMT on my Stark 9-66 tube tester where the minimum for working is 7560 and the maximum rated at 12,000GMT.
1X Lightly Used E88CC JAN 6922 Tube Sylvania 8039 ACR Good Quality Tested V.G.
Tested Very Good with results of 10,500 / 11,500 GMT on my Stark 9-66 tube tester where the minimum for working is 7560 and the maximum rated at 12,000GMT.
SET OF 2 VINTAGE, JAN SYLVANIA 6DJ8 / ECC88 ORIGINAL BXS, (1970’S) TESTED & WORK
These late 1970s JAN Sylvania 6DJ8 sound great and are a huge upgrade over most factory issue 6DJ8 tubes. (1970’S) TESTED AND WORKING.
SET OF 2 VINTAGE, JAN SYLVANIA 6DJ8 / ECC88 ORIGINAL BXS, (1970’S) TESTED & WORK
These late 1970s JAN Sylvania 6DJ8 sound great and are a huge upgrade over most factory issue 6DJ8 tubes. (1970’S) TESTED AND WORKING.