Supratek Owners Thread


Greetings All - 
It appears that the 26-million-plus view, multi-decade "Preamp Deal of the Century" Supratek thread has been removed. I'm not sure why, but suppose there must be a reasonable explanation.
In any case, on that thread I recently asked whether there might be interest in a "Supratek owners thread" and received some interest. 
The purpose of this thread is for Supratek owners to share the details of their system, ask questions, share information about any tube-rolling they have done, and so forth.
I'll kick us off here with a few details about my system -
ancient Linn LP12 with Ittok arm, Dynavector 17D3 cartridge into Cortese LCR phono stage
Power amp is a fully serviced Innersound Electrostatic amplifier
Quad ESL63 speakers (not USA monitors) or JBL 4430 studio monitors
Digital sources are immature and evolving - ancient Fostex CR300 cd player/burner
DacMagic 100 DAC
Nordost Blue Heaven 75ohm interconnect
Due to the fairly long lengths of speaker wire required in the new listening room, speaker wire is Belden 12 gauge wire designed for low-voltage outdoor lighting systems. 
Next steps - dedicated circuit, new power cords, new interconnects, new wires.
128x128markusthenaimnut
The Chardonnay is as advertised. Very nice warm clear sound with stock tubes. And maintained that and more with the Shuguang WE6SN7 and adding an aftermarket fuse. Easily an improvement over the very good PrimaLuna Dialogue preamp with the best tubes that I used while waiting. For $2250 shipped, an excellent deal.
What fuse did you choose? And how did it impact the sound?

Frankly,  I have trouble imagining that a change in a fuse will improve the sound,  but there are many posts on this site in which it is so.  I am not trying to be argumentative, just trying wrap my head around it.  Nice to see another Supratek owner say that they've tried it,  hence my question...