Thank you for viewing. This is a DENON amplifier. I purchased it about 15 years ago and used it for about 2 years, then stored it in its box in a closet at home. There are small scratches, but it's in good condition. All the contents listed on the box are included. I connected the wires and tested it, and it worked without any problems. Thank you. Denon DENON PMA-1500AE PMA-1500AE-SP