Digital audio receiver Digital Audio Receivers (DARs)

The Bottom Line: The ZonePlayer ZP120 expands your Sonos Digital Audio System to another room.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless, 7.3 in x 8.1 in x 3.5 in, 5.1 lbs

The Bottom Line: The ZonePlayer ZP90 expands your Sonos Digital Audio System to another room.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless, Light gray, 5.4 in x 5.5 in x 2.9 in, 1.5 lbs

The Bottom Line: With the Bundle 150, Sonos continues to refine its excellent multiroom digital audio system--but the price remains high compared to alternative streaming audio products from Logitech and Apple.

Specs: Digital audio receivers, Stereo, Network audio player - AAC, MP3, WAV, WMA, AIFF, FLAC, Audible, Ogg Vorbis, Apple Lossless

The Bottom Line: For the audiophile frustrated by hissing sound cards, the stereo-link delivers impeccable-quality PC audio to your stereo system.

Specs: Digital audio receivers, 9.8 in x 8.0 in x 2.0 in