This Sony STR-K660P HiFi Stereo Receiver with 5.1 channels is a powerful addition to any home audio system. With a wide range of audio inputs, including digital coaxial RCA, stereo L/R RCA, digital optical Toslink, and AM/FM radio, this receiver can handle all your audio needs. It also supports various surround sound formats like Dolby Pro Logic II, Dolby Pro Logic, and Dolby Digital. The device comes with a remote control, 4 speakers, and a subwoofer, all tested and in good working condition.

In addition, this silver-colored model has a headphone jack and raw cable speaker jacks for audio outputs, and it has 5 watts of power. The Sony STR-K660P is perfect for anyone looking to enhance their home audio experience.