Well it has been awhile since I've posted to this thread so it is probably time to chime in. I still have the same basic system that I had when I purchased the Supratek Syrah in 2003. To be honest, I never had the "urge" or inclination to upgrade in the line simply because I calculated the level of improvement would't add enough for me to pay the difference. I find the Syrah to this day a delight that has continued to provide enjoyment and keep step with my system. I've found other areas in greater need and focused on those, of the significant improvements with lesser outlay. Being an audiophile, in addition to improving my enjoyment of my system I also focus on cost effective improvements. I have used many of the regulator and output tubes with delight at how I can tailor the sound in the system with changes. Of course over time preferences sometimes change. In any event, it is a relatively inexpensive way to realize "changes" without the stress changing out components can bring. I may not speak for everyone with that last comment but I'm sure I speak for many of us. I've gone through periods of boredom with the system but have always found inexpensive (relatively, after all most of us are card carrying audiophiles afterall)changes that eventually renewed my enthusiasm without giving into the temptation to "throw the bums out". After all I wouldn't have lived with this system as long as I have unless there is something intrinsically right if not ever perfect.
The Supratek Syrah a full function preamp at 2.5K new with a superb phono stage realizing use of a low level MC cartridge has been a "Deal of the Decade" if not the Century, at least for me so Slowhand, (Tom) you nailed it for many of us, good call!
Sorlowski, enjoy your new Cortese and keep up posted. I always enjoy reading other's experiences with these great pre-amps from Mick.