Ruby 6L6GCMSTR

This all new 6L6GC from the Shuguang factory with a thicker glass envelope and sturdy construction is designed to work in the most demanding applications with lots of punch and a sweet tone, very musical. Philips STR copy.

Ruby Winged "C" 6L6GC

Same Winged "C" from St. Petersburg, just a different box. These tubes match well, especially for amps like Bogner.

TAD 6L6GC-STR

The TAD 6L6GC-STR is the perfect choice for the tone of the rock legends with powerful deep bass and clear but pleasing airy top end. The new 6L6GC-STR forwards the low end with pressure and has all the guts and bite to perfectly accomplish all the rocking sounds from R'n'R like SRV to modern NU-Metal and them live and breath.

TAD 6L6WGC

TAD has the remakes of the all times favorite 6L6 classics of RCA and GE. The TAD 6L6WGC-STR has the warm lower mids and silky top end; exactly like the classic GE version of the 50's and 60's.The perfect choice for vintage amps like the Bassman, Twin or Super Reverb. The TAD 6L6WGC-STR is our preferred choice for classic tone with warm cleans and rich, sweet mids when pushed.

JJ 6L6GC

These sound great in many amps like Fender. A favorite in Peavey 5150/II and others. Wide dynamic range, thick harmonics and pleasant breakup..

Svetlana 6L6GC

These are the 6L6GC's marketed by New Sensor under their new trademark agreement.. These are unlike any other New Sensor 6L6 out there right now, in fact, they are nearly identical to the SED's and they sound excellent as well. New price!

EH 6L6GC

Improved construction over the Sovtek 6L6WXT+, but with a sound reminiscent of the RCA blackplate

GT 6L6S

Slovakian made with high power and very aggressive dynamic tone...punchier sounding but still a sweet tone.

SED 6L6GC

The legendary 6L6 formerly known as Svetlana, Made in St. Petersburg. Smooth silky tone with pleasant breakup and tons of punch. Sound very reminiscent of the large bottle RCA and Sylvania.

GT 6L6GE

A matched duet of a faithful reproduction of the original General Electric "clear top" tube made on the original GE machines and with many original materials. In stock. Check the online catalogue for current pricing.

GT 6L6-CHP

GT exclusive design high performance 6L6 Black Plate with heat sink wings like the GT E34LS and KT88SV. Very strong, smooth, and linear. Fantastic in Fender Hot Rod Deluxe, Deville, etc.

JAN 6L6WGB

Last of the 80's US military production, great all around tube for guitar amps and audio equipment.

Tung-Sol 5881

The Russian reissue of that famous tube used in Fender Tweeds in the 50's.

GT 5881

GT exclusive design high power 5881 short bottle. This is a very high vacuum tube that is very stable. It's sweet tone but defined character was a mainstay in the Fender tweed era amps of the 1950s and early 1960s.
The tube's short height allows easy use in amps such as Mesa rack mount amps and Marshall power blocks with ease.

Genelex KT66

grey glass, used, excellent

Russian KT-66

Russian, from the Reflector plant in Saratov(1999). These are identical in construction to the famous Genelex Gold Lion KT-66 w/ cl. glass. These were manufactured using the HP Groove Tubes tooling. Low stock.

GT-KT66C

New and exclusive GT design. An exact copy of legendary Gold Lion "valve" from the Eric Clapton "Blues Breaker" Marshall combo. Considered by many (including us!) to be the ultimate tube for guitar amps. Big fat bottom, crisp highs, very warm and a springboard response that make playing fun again! Highly recommended for Fender type amps.

Penta KT-66

Finally, a real KT66 that's reliable and great sounding, very close to the real thing. Made by the Shuguang factory in China for Penta Labs, and copied off the original GEC KT66. Not a reworked KT88 with a metal base like some recent faux KT66's.

Ruby KT-66

This chinese KT66 is a new arrival. Great cleans, with a nice grind to it when pushed.