In addition to other companies like Bel Canto that will likely be around in 10 years and have world class real support, there are offerings from Audio Research: model 150.2 (not their 5 channel capable 150-M, but a new 2 channel listed at $2495)see http://www.audioresearch.com/150.2.html
and Jeff Rowland see http://www.jeffrowland.com/Model%20201%20Page.htm#specs
and Jeff Rowland see http://www.jeffrowland.com/Model%20201%20Page.htm#specs