Sylvania 6BX7 6BX7GT Vacuum Tube NOS NIB TA1 Sylvania T04

Sylvania 6BX7 6BX7GT Vacuum Tube NOS NIB TA1 Sylvania T04This new old stock, new in box Sylvania 6BX7GT tube tested to spec on our Paul Hart calibrated TV7. It measured 52 55 where minimum (65%) is 38 and 100% is 58. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED

an engraved base and terrific flashing

It is somewhat microphonic

5 record cleaner and then played it on my solid state rig which consists of a Rega Planar Three with an Ortofon X5-MC cartridge on an RB-300 tone arm with an Adcom GFP-555 II preamp feeding a Hafler SE240 power amplifier and PSB Alpha near-field monitors

new in box Sylvania 8LT8 tubes tested to spec on our Paul Hart-calibrated TV7/U

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These seven new old stock

They have E5E and E5E date codes

Tube One measured 67 while Tube Two measured 69 where minimum (65%) is 58

black 17MM plates

This Zaerix 6CU7 / ECH42 tube tested to spec on our Paul Hart-calibrated TV7/U

new in box RCA 6AX4 / 6AX4GTB tubes tested to spec on our Paul Hart-calibrated TV7/U

copper support rods and graphite coatings for even electrostatic charge distribution and