The unit is designed with infrared connectivity and features raw cable speaker jacks for audio outputs. The MS-9700 also has a storage capacity of 6 CD changer and is powered by AC power. It was manufactured in 2004 in China and is part of the CD Player/Changer product line. This CD changer is perfect for those who want to enjoy their music in a traditional format without sacrificing quality. As you can see from the photos these are just wired right and they’re easy to plug in and out phenomenal sound this works terrific the six disc CD changer rotates discs effortlessly opens up with no effort. Cassette player is fantastic works perfectly! Thanks for visiting and have a great day! Check out my other listings for unique treasures!