I have been "on the wagon" the past few years since I was too busy at work. That has all changed over the past 8 months and I have had the opportunity to spend some time fine tuning the system. I will say this, to all you folks out there with tube gear, that having gone through numerous NOS and various new tubes from different manufacturers over the years in both my Supratek Syrah pre and Berning ZH270 amp I recently installed a pair of closely matched Sophia Electric 6SN7 line tubes in the Supratek. Before installing i throughly checked out the tubes on my Hickock tube tester and I have NEVER seen a more closely matched pair of tubes, bar none. These guys really do some serious matching. The results were staggering out of the box. The increase in clarity, dynamics, bass control and balance at all frequencies was beyond anything I have experienced with any other tube I have tried and I've been through MANY of them over the years.
Bottom line for 200.00 these tubes are some kind of real "high end" bargain. The great thing is they still aren't broken in, I can still detect a bit of harshness especially in the upper frequencies but see where this is going. They only have 10 hours and 100 is what they recommend before any serious analysis. Impressive indeed and along with the MHDT Havana with an early production Bendix 2C51 output, I feel I have hit the jackpot on a small bet! My vinyl rig is the next project.
Bottom line for 200.00 these tubes are some kind of real "high end" bargain. The great thing is they still aren't broken in, I can still detect a bit of harshness especially in the upper frequencies but see where this is going. They only have 10 hours and 100 is what they recommend before any serious analysis. Impressive indeed and along with the MHDT Havana with an early production Bendix 2C51 output, I feel I have hit the jackpot on a small bet! My vinyl rig is the next project.