Thank you for viewing. Sun Electronics 4K/8K Satellite Broadcast Compatible CS-BS-UHF Booster. Model Number: CBU-K33DS CS/BS/UHF booster compatible with 4K/8K satellite broadcasts. Optimal for BS/110-degree CS digital broadcasts, including new 4K/8K satellite broadcasts, and terrestrial digital broadcasts. With VHF/FM band pass circuit. Power supply is AC100V or DC15V power superposition from the output terminal is possible. Equipped with a UHF preamplifier power switch. By placing the ventilation holes on the side, the risk of failure due to rainwater ingress inside the box is reduced. Manufacturer's Suggested Retail Price (including tax) ¥68,200 [Condition of the product] Although it is a used item, it is in a clean condition. The box has some damage. Please check the images. Instant purchase is OK. If you have any questions, please feel free to contact us.