Check the listing for details. RDL PT-AMG2 Audio Generator Select MicLine Level InputOutput, Portable or Bench. Condition: Open box. Listed at 299.99 USD. The RDL PT-AMG2 Audio Generator is a versatile device that allows for selection of microphone or line level inputs and outputs, making it suitable for both portable and bench use. With the trusted RDL brand behind it, this audio generator provides reliable performance for various audio applications. Its compact design and easy-to-use functionality make it a practical tool for professionals or hobbyists in the TV, video, and home audio industries. Operates on 2 9V batteries, not included. Has a provision for optional AC adaptor, not included. Comes with stand and leads still in sealed package. See pictures for everything that's included. Buyer to pay $18.00 for USPS or FedEx Ground shipping, my choice. Thanks for looking. See my other auctions for like new A/V test equipment.