The Air Force Life Cycle Management Center at Wright-Patterson AFB, Ohio, is conducting market research to identify potential sources, including small businesses and various socio-economic categories, capable of providing a Lock-in Amplifier for the Air Force Institute of Technology at Wright-Patterson AFB, Ohio. This is a sources sought notice only, not a request for proposals or quotes, and no solicitation currently exists. Interested firms should submit a brief capabilities package, no more than five pages, demonstrating technical compliance and the ability to provide the Lock-in Amplifier. The assigned NAICS code is 334515 with a small-business size standard of 750 employees, and all prospective DoD contractors must be registered in SAM. A small business set-aside decision has not yet been made, and responses will help determine whether future competition is full and open or set aside for small business.