Check the listing for details. AML Communications Model RMPA-1 30 Watt 935-940 MHz Rackmount Amplifier -Working. Condition: Used. Listed at 219.99 USD. AML Communications Model RMPA-1 30 Watt 935-940 MHz Rackmount Amplifier - Working Removed from a working system.Standard signs of use. May have cosmetic wear and/or scuffs.Minor cosmetic defects presentSee photos for more detail. Includes only what is pictured.Includes power cordDoes not include any additional components The buyer is responsible to confirm compatibility of this item with their existing system/setup.Return shipping cost due to incompatibility would be at the expense of the buyer. Purchase with confidence:We are experienced with selling and shipping this type of item and we will package properly for safe transit.Please do not hesitate to ask any questions prior to purchase. R2v3 CATEGORY C4/F4 NON-DATA