Speakers are in great condition as well. They feature slick woodgrain accent. Features'Acoustic Presence' for sound effect. There are surface scratches only on right side panel of the unit as shown in last picture.
Any other brand device can be connected to any Input in back, however to be able to control these devices with the remote included, those devices have to be Onkyo. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "retro-recollections" and is located in this country: US. This item can be shipped to United States.