Soulution 711Price: $65,000

Website: www.soulution-audio.com

Jeff said: The Soulution 711 is everything you expect in a $65,000 power amplifier, and it’s everything and anything you need from any amp at any price. Its excellent Swiss build quality is exceeded only by its nigh-on perfect sound. I have no criticisms. This machine is awesome.

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Read the SoundStage! Ultra review.

The gist: The state of the art in solid-state amplification.