Tim,
I just got my Syrah, second hand. In the past week I've tried about 20 different tubes, 3 power cords, 5 pairs of ic's, and 2 amps.
The sovtek 5881's are not that bad, but I deiced to go with JJ's for now. I didn't want to pull the Tung Sols out of my amp, but that's next. The Mullard rectifier is the only way to go. I like the rca grey glass black base 6sn7gt. And, even thought my system is primarily analog, I'm using the stock phono tubes. They actually sound quite good (not really!). Today is the day I roll phono tubes, I'll let ya know.
I started with the cord supplied, went to a silver one, then a Zu. I like the Zu.
Now this is where in gets interesting. Since the only ic's are from the pre to the amp, it was easy too. CD doesn't count. They are not made for serious listening IMHO. Started off with one of those $2000 retail here at auction, that you can get for $200 gold/silver/copper/best you ever heard ic's. Sounded like shit. Went to a low dollar (under 100) pair. Sounded about 5 times better. Kept playing around. Now, I happened to have a set of Zu component video cables, extra's from the HT. I feel that's the best video cable you cab buy, so I says "self, lets try it" Wow, works like a charm, and will stay. $75! Any flak I get for this, all I can say is; It works for me, in MY system.
Another wierd one. My Belles 150 sounds better than the Audio Note Soro SE. I cannot figure this out, because I use AN speakers, AN cd, and AN speaker cables. So, I might have done something wrong here. It may have to do with the way you have to wire the Soro, because it's not made to be used as a stand-alone amp. I will be playing with this further, and trying to get some help on this board too.
So, I guess my point is, all of the set-up ideas given in this thread are fine, but may not work in YOUR system. I spent a lot of money on a NOS pair of Ken-Rad black glass VT231, and I like the RCA's Better, IN MY SYSTEM.
So, take it all with grain of salt, try a few different things, and have some fun!
BTW, I forgot about the 3 pairs of speaker cables, the AN won hands down.
Joe