These are Class "A" Stereophile rated speakers and work equally well with low-watt tube amps as well as solid state. I can attest that they are equally well matched to both Shindo & Pass Labs.
I've loved them since I bought them but recently had the opportunity to purchase a pair of Shindo Speakers to complete my system. These were purchased two years ago from an authorized dealer (Don Better Audio) and are in excellent condition though I've conservatively rated them an 8/10. Speakers are near perfect but the stands have some minor scuffs on the back legs which can’t be seen unless you’re on your hands and knees looking at the rear of the speaker. The finish is stunning as is the sound. Please feel free to message me with any questions.
I no longer have the original crates but replacements are available for $375 if you need them shipped. I’m also happy to drive a reasonable distance to meet you.
Time Audiophile Review