Purchased August 4, 2015. Mint condition. No longer have a Home Theatre System. I liked having a usb A port on the front panel for iPod, iPhone, etc. I did use the USB B port in the rear for Mac Mini audio files. Works brilliantly. Stock photos, I can provide actual photos if requested. Smoke free, pet free home.
Although this is not designed specifically for 5-7 channel, it was perfect for my setup. See my other ads for the speakers I used.
The RA-1570 combines proven analog design with sophisticated digital circuits to bring all of your sources to life with amazing fidelity. The integrated amplifier features a front panel USB input, making it easy to connect a wide variety of music storage devices including iPods®, iPhones®, and iPads® directly, or via the supplied Bluetooth dongle. Rotel has not forgotten analog fans of vinyl either by including a high performance moving magnet phono input. Meanwhile a highly regulated power supply with custom-designed toroidal transformer provides high current capability to a Class AB output stage. The amplifier design uses multiple discrete output devices to ensure precise reproduction of all signals with virtually any loudspeaker.