If you need a frequency converter you have come to the right place. Visicomm manufactures a broad range of voltage converters for 1KVA to 5000KVA in both rotary and solid state power designs. All of our 400 hz frequency converter products are available for purchase, monthly rental or lease to purchase. Visit us online at www.50hz.com to view our products and read specific product information and related topics. Call toll free 1-866-221-3131 for more information on our power supplies and other frequency converter products or to place an order.