Tube Rolling Time

For the decware Zen, try a Mullard gz32 rectifier and if you haven't already, buy a couple of sv83 output tubes from Steve at Decware, also the input tube is a 6922,7308,6n1p etc, what are you using now? 

Millercarbon,  Ya, I watched a 12ax7 that I paid $125.00 for roll in a semi circle right off the counter onto a stone floor! Went right back and told the guy on ebay what happened and bought another one, hoping that he would take pity and sell me another at a discount-he didn't.