User manual Pioneer CDJ-800 MK2 (English - 116 pages)
CDJ - Wikipedia
Pioneer CDJ-800MK2 Compact Disc Player Used – DC Music Store Ohio
On audio formats support and DJs
History of the Pioneer CDJ (DJ CD Decks) & “Forgotten Child”, the DMP-555 – Adam Chesters
Amazon.com: Marg AC in Power Cord Outlet Socket Plug Cable for Pioneer CDJ-1000 CDJ1000MK2 CDJ-1000MK3 CDJ-200 CDJ-800 CDJ-800MK2 CDJ-1000 MK1 CDJ-1000 MK2 CDJ-1000 MK3 CD / MP3 Turntable DJ Player : Musical