I have had both the Anlysis Plus and Harmonic Tech. The Pro 9 is pretty good, I don't think to much of the Pro Silway 2. I think it is altogether better than Analysis Plus. I would check out Acoustic Zen. It is about the same price as Harmonic Tech and is WAY better in every aspect. I like the Acoustic Zen cords better than any cords I have tried including very expensive stuff.
Analysis Plus vs. Harmonic Technology
I have a Plinius 8200 integrated, Arcam FMJ23 cd player, and B&W CDM9NT speakers. Shunyata Sidewinder Golds on both pieces, and an Audioprisim Foundation 3 line conditioner, using a Shunyata Mojave power cord for the Audioprisim to the wall. All cableing is Analysis Plus. I'm not getting alot of extension, I was thinking Of Harmonic Tech. Pro-Silway mk.2 and Pro 9 plus speaker cable as an upgrade. Any ideas? Thanks.