DENON Denon Columbia DVD Karaoke System. Manufacturer/Brand ・Manufacturer: DENON (Denon) ・Brand: COLUMBIA (Columbia) Product Name/Model Number ・DVD Karaoke System CDV-550 Made in 2003 Functions/Specifications ・Audio switching function ・Digital echo ・Speakers: 12cm woofer / 5cm tweeter ・List price: 83,790 yen Included Accessories ・Main unit only ※Microphone not included. Everything in the photos is included. Operational Check ・Cassette tape sound output and microphone sound output confirmed for a short time. DVD not confirmed as the tray does not open. Other operations have not been confirmed. This item is considered junk due to the above. Size/Weight ・Width: 290mm × Height: 421mm × Depth: 275mm ・Weight: 9.2kg Please purchase only if you understand that this is a used item and may have scratches, etc. Returns are not accepted.