A:AnswerYes, it should be compatible. Make certain that you are at least 30 feet from a wireless router or WiFi range extender when attempting to pair, you may just be experience interference of some kind.
A:AnswerIt depends on the particular model of SONOS speaker. If it is the SONOS Move model, yes because it has both Wi-Fi and Bluetooth. The turntable uses Bluetooth to send the signal from it via wireless.
A:AnswerIf you are referring to a Bluetooth connection, probably. At this time we are not aware of any speaker(s) that the "x" version of the turntable does not pair to.
A:AnswerNo it does not, consider our AT-LP60XHP Turntable instead. The LP60XHP has a front panel headphone jack with volume control. ATH-250AV Headphones are included!