Great tubes to replace the sub par imports in my Fender Excelsior

I have yet to find one that is not better than the cheap tubes I replace.

My old tubes were rattling bad and these are much better, they dont seem to rattle much at all

These tubes are great they simultaneously tamed my deville and made it sound tougher.

Very robust tube that I'm using in my vintage Fender amp.

be 6L6GC tubes but these work and sounds great!

Either way, they all sound better than cheap stock tubes.

Great matched tubes for my 1968 Princeton

these are hot tubes.

Great tubes

I firmly believe that what helps people keep playing is a great sound and these tubes offer that improvement to your tone if you're looking to replace old tubes

I replace all the stock, cheap tubes (in new amplifiers I acquire) with JJ's.

Very tough tubes

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

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