fabulous compression & sustain
push these tubes and enjoy a juicy punch followed by sweet sustain & compression .. very addictive. I won't comment the tone other than to say it works for me, and responds well to EQ changes. I'm curious to see how long they last in my Traynor VGL-1 .. I think not so long but we'll see, and the price makes them pretty much disposable anyways. But overall a great touch sensitive tube.