Egnater Tweaker Opinions

I've got a tweaker 15 combo which is very versatile and does the Fender and Marshall tones ..however with master near its limits it loses some flexibility ..it can also take a range of output tubes without rebiasing

If the 88 is in the same tonal ball park it should be great

Yeah tweaker is a cool little amp. I also have the 15 watt version, though in head form. It is certainly loud on its own, but yes the volume on that is only really good until about half. After that it just compresses, gets fizzy and doesn't get any louder. I'm sure the 40 or 80 watt heads will do much better to pair with a 100 watt Jubilee due to volume issues. I've blended mine using both the "AC" and "Brit" modes with another amp but prefer the Brit mode since I can get a good midrange out of it. Maybe you've seen the demos I posted earlier but if not, here is one of my Tweaker and Class 5. You can get an idea of I have it set, if you have headphones listen to it through them. You probably won't have your Jubilee set the same as my Marshall is but just as a reference. -S

http://www.youtube.com/watch?v=LOGtJCuDa38

EDIT: I also put EL34s in my Tweaker. The stock tubes went bad so I swapped them out. Made a noticeable difference. Much smoother gain and maybe its just me, but I thought it seemed ever so slightly louder. Mainly the sound was the difference though.