I just plugged it in for the first time in 5 years or more & it's a Great pedal!. I have WAAAY too many pedals!
It didn't fire up at first, there's a power slide switch on the back that was Off!
It has a backlight under the tube which lit up so I hit the soft click switch & the Valve took about 6 seconds to kick in!
It is super silent also!
If you want to change the tube out , just remove the smoked cover!
All the knobs are efficient to dial in just the the right sound with Level, Bass, Treble, Drive and a toggle for Mids!
There was a lack of Video's to showcase this pedal when it was released to do it justice, this one is O.K :