ZonePlayer with preamplifier PORT

Connect Port to your traditional stereo to stream music and more. Enjoy control with the Sonos app or Apple AirPlay 2, and easily expand your sound system to more rooms. Enjoy music, podcasts, audiobooks, and internet radio with your amplified audio equipment. You can also stream vinyl, CDs, and stored audio files to Sonos speakers in other rooms of your home. Stream sound directly from your iPhone or iPad and ask Siri to play Apple Music. Use the line-in to connect your phone or another device to your stereo. Audio line-in to bring your record player, CD player, or other audio source into the Sonos ecosystem Audio line-out through either analog (RCA) or digital (coaxial) for connecting amplified audio equipment 12V trigger turns on your stereo or receiver automatically when a signal is sent so there's no extra steps or remote needed Adjustable bass and treble controls to optimize sound performance. Adjust volume by individual room or by groups of rooms