Check the listing for details. Dish Network 522 Dual Tuner Satellite Receiver Box Played DISHDVR522 DE05 Dolby. Color: Black, Condition: For parts or not working. Listed at 89.99 USD. Hello, the unit turns on, but I’m not sure if it works, as I don’t have a tv or anything to hook it up to. So, I’m selling this unit as is, for parts, although it may work perfectly fine, not sure. This Dish Network 522 Dual Tuner Satellite Receiver Box is a great choice for anyone looking for a reliable and high-quality TV receiver. With its sleek black design, it is sure to match any home decor. This unit is made by DISH Network, a trusted brand in the industry, and is designed for standard digital use. The model number for this unit is DISHDVR522 - DE05, and it was made in the United States. This unit comes with one dish and is a great choice for anyone looking to get satellite TV. It also has a dual tuner feature, which allows you to watch two different channels at the same time. This item has been played and is in good working order.