Decided to try the new tubes in da MACE, cause I'm just not happy tone wise without it. Popped the new sovtek lightbulbs in and BAM!!! Immediate difference...WAY louder, no more fizzle out gain. Granted this is all at low volume, but the improvement over the old tubes even at low volume is crazy. Ill give er a proper work out tonight at practice. Still plan on taking it in to get her re-caped and went through at some point though, just glad I more than likely won't need to spend the MACE and spend it on the VTA 400 when it gets here.