Much more than a simple preamp, Unison can convert just about any home audio device into a high-resolution, multi-room audio component, with Anthem Room Correction being the cherry on a delicious sundae.

The Unison wireless pre-amp can not only stream music using your choice of DTS Play-Fi or Apple AirPlay, it also offers one of the best room-correction solutions on the market.

MartinLogan is best known for building high-end electrostatic loudspeakers, but the company has been dipping its toes into the streaming-audio market for the past few years. The $399.99 Unison is a case in point.
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