Given that the Lyra has beryllium tweeters, perhaps you're not as sensitive to metallic drivers (and the fatigue you believe they create) as you thought.
The input impedance of the V4 is 100k ohms. 1.5v is required for full output. When John Atkinson measured the LL2 for Stereophile he said, "...the LL2 can swing more than 60V into 100k ohms before clipping!" So you have nothing to worry about.
Maybe that's what you hope, but as one of the "other readers," seems to me that you're the blowhard with an agenda.
What about the following statement did you not understand?...
"I have not been impressed at all with the bending wave Goebels but the Divin was quite good."
It's plain as day...
The SRA Craz Mk3 racks have a titanium "iso-Skeleton." The Scuttle rack shown in the picture has a constrained-layer-damped structure. The shelving material, unique to SRA, is just as important to the efficacy of the product.
Admittedly I had to look the word up, but here goes:
“Mange: a skin disease of mammals caused by parasitic mites and occasionally communicable to humans.”
I like great sound as much as the next guy, but if I have to risk mange in order to experience it, I’m going to sit this one out.