Wayne Parham Messages: 18790 Registered: January 2001
Illuminati (33rd Degree)
I've not found a high-quality wireless amplifier. But I'm really picky about amps for my main speakers. I'm talking about an amp from someone like Bruce Heran (OddWatt) or Audio Note.
Having said that, I don't think that quality level is necessary for subs or surrounds. Not that I would go cheapo on the surrounds, but I just don't need the same level as I expect from the mains. A good quality amplifier that has the requisite power ability and that doesn't distort is fine. There are some wireless amps that work well in this regard.
I use a wireless amp from Rocketfish for surrounds on one of my home theater systems, and it has served me well. Kinda funny - It has single-ended triodes driving the mains, and a digital wireless amp on the surrounds. That's 1940s technology up front and 2000s technology in back. What a combination!