Marantz AV 10 Reference 15.4-Channel Home Theater Preamplifier/Processor 6-Pack (Open Box) which includes the Pro S

which includes the Pro S stylus and is installed on the OM-Series headshell

Hi-res audio codec: WAV

and true wireless surround speakers Surround speakers feature built-in batteries and recharge when attached to the sound bar

EBONY MFR # RP-6000F II Ebony

Marantz AV 10 Reference 15.4-Channel Home Theater Preamplifier/Processor 6-Pack (Open Box) which includes the Pro SMarantz AV 10 Reference 15. 4 Channel Home Theater Preamplifier Processor Covering nearly every aspect of the home audio experience, the AV 10 15. 4 Channel Network Preamplifier from Marantz delivers reference quality audio, whether you're enjoying 2 channel stereo from a turntable, home theater surround sound, or whole home, multiroom music using HEOS built in. Many sound enhancements are engineered within the AV 10 to ensure a clean, crisp, and high