JJ Electronics Amplifier Tube (T-6V6-S-JJ-MP)

They work well. Quick shipping.

works as expected sound is also great

Got these to replace the old tubes in my Egnator Rebel 30 and brought it back to life. My old tubes were rattling bad and these are much better, they dont seem to rattle much at all. I also got the EL84s and 12AX7s from JJs too, Huge fan.

Very good sound. Less microphonic than some NOS tubes.

Sound really good

Great matched tubes for my 1968 Princeton

I got these tubes to help lower the power and take some of the bass response out of my hot rod deville. They worked like a charm. Very tough tubes and I can get good power tube distortion at large gig appropriate levels. Still a very loud amp though. These tubes are great they simultaneously tamed my deville and made it sound tougher.

When I bought these, the marked price was about 30% lower than today, so they were a great bargain. Id still buy them at todays price, too. JJ are a great tube brand; Slovakian-made in the former Tesla Electric factory (they cant or dont use that name any more).

<3

[Used in a Ceriatone Dumble Overdrive Special style amp substituting for 6V6gt.] Outstanding cleans: nice crisp highs and a bit more bass than I heard with my old-stock (other brand) 6v6gt tubes which had plenty of life left in them... just chalk it up to design differences? The new JJ tubes even have more clean headroom and theyre a little quieter at high volume = more on the top and bottom! That surprised me! The trans-conductance matching was perfect (confirmed on my own tube tester and in-circuit) and this let me dial the bias in right where I wanted it. This matching is especially important to avoid clipping from a tube that is out-of-range, otherwise youll compromise your bias setting with one tube too high and the other low. I set these quite a bit colder (19.5mv) than the prior set (straddling @ 24mv) but they JJs showed no signs of clipping on the oscilloscope and were pleasing to my ear. Note that these JJ 6v6s tubes are physically larger (longer/taller) than typical 6v6gt tubes by about 1 (2.2cm). For most it wont be a problem but if youve *very* tight clearances in your amp chassis it might be an issue so please be aware. Id rate this tube set + matching service six stars, if I could. Im tempted to buy a spare set now just to put them aside for the future.