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

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.

Great tubes. Running a lot of JJs these days!

A while back I got the book How to Hot Rod Your Fender Amp. In it, it says that the recent(90s and up)Fender Blues Deluxe and Hotrod Deluxe amps can be modded to take high power 6V6s made by JJ and Electro Harmonix. My stock Blues Deluxe amp was 40 watts and was running the tubes biased cold from the factory to make the tubes last a long time. The problem is running them cold makes the amp kind of sterile and unpushed. I had these installed and the amp biased correctly for them and my amp became much more touch sensitive at higher volumes. The Blues Deluxes preamp is based on a tweed Fender Bassman so to me I have a Bassman running into a Deluxe output stage. I changed the stock speaker to a Celestion Vintage 30 and the amp is much nicer on stage. These tubes have shown no signs of any problems; not glowing red or anything and I think it was a very good mod. Im guessing its about 22 watts now and is plenty loud for any indoor gig. The Celestion will handle 60 watts so should be safe from being blown out by the amps much lower wattage so I dont mind turning it up a little more.

Works great. Not much else to say.

Very good sound. Less microphonic than some NOS tubes.

When I ordered my Super Champ X2 about a year or two so ago, it sounded good, but the preamp tube was causing terrible rattling noises when I played notes on the low E string on the first, second and third frets. It sort of dampered my enjoyment of the amp even though I used it a good bit, but when I got these tubes along with a 12ax7 preamp from JJ Electronics, the Super Champ X2 seemed like to be whole new beast. I switched the tubes and biased them, so 20 volts were going through each of these JJ tubes since the stock tubes were running cold. The minute I plugged in my guitar, turned the amp on and started playing, I fell in love. The sound was the signature Fender clean I heard in my favorite tracks, and the sound was infinitely better than how it was before. The rattle was gone, the tubes ran hotter and the amp sounded bigger and better than it used to. I expected maybe a slight change and improvement from changing the stock tubes and biasing the amp, but the improvement was miles ahead of what I even imagined. Its helped my love of playing guitar to grow. I firmly believe that what helps people keep playing is a great sound and these tubes offer that improvement to your tone if youre looking to replace old tubes. I highly recommend these.

There might be better tubes for your application, but for the money, and the increase in audio quality from stock tubes, JJs are hard to beat. I replace all the stock, cheap tubes (in new amplifiers I acquire) with JJs. I have yet to find one that is not better than the cheap tubes I replace. After I make this swap, I can take my time sorting through other brands (and other tubes in some instances) finding the right match for each amp. Sometimes, the JJs are the best fit. Either way, they all sound better than cheap stock tubes. This is geared toward less expensive, mass production guitar amplifiers. NOT boutique, or some of the better, lesser mass produced amps (Egnater). I recommend them.

I was replacing Tubes in my Amp too often. I was able to save money and these are still blasting.

I got confused if I had ordered a pair or a single tube. Called the seller. They were very helpful. This is a matched pair as indicated by the MP. Used them to replace the 6L6s in a Fender Hot Rod Deluxe. They work and sound great!

Tubes sound great and arrived quickly.