UHF-BC booster with input level adjustment function, DC15V power supply, 10W power consumption. - Model: UBCB33N - Brand: MASPRO - Function: UHF-BC booster - Input level adjustment: Yes - Power supply: DC15V - Power consumption: 10W Thank you for viewing. This item was used for about 10 years. It was working normally until it was removed recently. The mounting parts for the outdoor unit are rusty, but the screws can be turned (some parts are stiff). The rubber packing for the cable has been removed, which was for a 5C cable. FM waves can also be mixed (passed through without amplification) This type of product is no longer sold. There are no items other than those in the photos. (Instruction manual, outer box, etc.)