Harry Pearson (HP's Workshop) talks about the Sapphire in the writeup on the $74,000 Hanson King V2 speaker, in The Absolute sound magazine issue 168, Jan 2007 (page 130)
I would have expected these SET units to show up short at the frequency extremes, but they did not. The midbass strings had a delectable and true to life richness, and the top octave was genuinely delicate and open in the way it reproduced both timbre and harmonic overtones. The Cadenzas were like a higher power sonic twin to the Wyetech Sapphire I so admire…
Full article link: Hansen Audios The KING V.2 Loudspeaker System
