Fill your favorite room with music of exquisite sound. The Marantz M-CR610 is a network CD receiver with AM/FM radio that lets you enjoy not only music from CDs and your smartphone or tablet device but also Internet radio stations from around the world and streamed high-resolution music, all in exquisite sound quality. This receiver can be connected to a network either wirelessly via Wi-Fi or wired via an Ethernet cable, and it includes a Wi-Fi diversity antenna system for improved communication quality. Support for AirPlay allows you to enjoy music wirelessly from your iPod touch , iPhone , or iPad in high sound quality. Of course, if you do cable connect your iPod touch or iPhone to one of the USB ports on the front and rear of the M-CR610, you can enjoy music while the device's battery is being recharged. The M-CR610 is equipped with a 4-channel digital amplifier that delivers 60 watts of power per stereo channel. Compatible with bi-amp capable speakers, the separate amps for the high and low ranges in each stereo channel provide improved sound quality, and the M-CR610 also supports simultaneous drive for two separate pairs of speakers if desired (at 30W per speaker). You can use the supplied remote controller to operate the M-CR610, or you can download the Marantz Remote App and operate it from your iOS or Android smartphone or tablet. The M-CR610 has been designed to grace your listening space with Marantz tradition and distinction, and it is equipped with a luxurious rich black front panel design that features a wide angle easy-to-read OLED multi-line display.