Mr.rb2013,
I just starting absorbing your extensive work on 6922 Sonic attributes, an impressive project that provokes a good bit of soul searching ( at least on my part ).
Over these last couple of months ( after Atomicbob discovered the Garage1217 Sunrise and shared it with our little world here on Head-Fi ) I started a study of this Tube rolling concept and hobby.
The Ember expedition group are now sailing thru Single Triode waters ( have you noticed any of their writings & photo's?), fascinating stuff.
Still (I ponder) why bother? Isn't the Solid State stuff superb enough? My Asgard 2 is every bit as musical as my glorious Electrocompaniet Ampliwires ( which I've felt is the most musical of any electronic gear I represented or got my hands on ). With the possible exception being Art Ferris's Modulous 2B preamp and Conrad-Johnson's MV-45a ( I represented all three Company's Product Lines for my Midwest Market Area, in the mid 1980s ).
However, early last year, I came to realize that I have (or had) an un-corrected hearing problem. My Audiologists helped me solve my little inhibitors which returned my iMac,DAC,Asgard2, Sehhheiser HD580s to sonic glory, perhaps even beyond my previous glory to the "outstanding" range of pleasantness. I closed out 2015 as a complete success (musically), I returned to collecting the World's great music with near reckless abandon.
But, I have the Audiophile's curse of always craving better. Tyll's Big Sound 2015 was an Eye-opener for me, Bob Katz's writings (from the Recording Industry's perspective) shined a focused light on Music Reproduction techniques. Now Mr.Watchnerd contributes ( using his unique ability to describe the Audio Gear performance of all things in the recording and reproduction chains) .
I'm at the point where I feel that I can have my system's sound quality playing to "my" preferences ( after a bit of DIY work) or I can simply buy a pleasant solution in the form of a Chord device, a Schiit system ( which I own now ), a nice Cavalli like many tout ( providing I'm happy waiting for the next offering ) or even an affordable JDS Labs little system or just rely on an Astel & Kern player. Geez, I've got multiple choices, don't I?
[size=x-small]I'm wondering if I can continue on, in Audiophile Nirvana, until I happen to come [/size]across[size=x-small] you and your Lyr with it's super tubes? Will I (right then and there) begin a committed search for the equal to your gear, no longer able to "tolerate" what I own?, you write such wonderfully seductive things about those German tubes.[/size]
Your writing is enticing.
Tony in Michigan
ps. that picture of thousands of dollars worth of tubes seems like a $100 each kinda thing, is that the price range we're discussing?