Ok guys. I'm looking to purchase my first all tube combo. I've been researching for awhile and really haven't settled on anything yet. I'm looking for something powerful enough to gig out with a full band. I'm going with a combo due to portability vs getting a half stack. If you are familiar with Clutch, Black Label Society, and Sabbath, you'll know what I'm looking for tone wise. I want something that I can invest in, use it a couple years, and it still hold it's value. Any suggestions are welcome! Thanks guys!