The Mojave Audio MA-300 Large Diaphragm Tube Condenser Microphone is a professional standard microphone that is excellent at recording a multitude of applications. From vocals to guitars. Drums to choirs. A wide range of applications means that you'll want to use the MA-300 over and over again. Featuring an ultra clean signal path, a Jenson audio transformer, and a military grade JAN 5840 vacuum. Consider used because we dont have the box. If you see the pictures it was never used, still wrapped in original plastic bag.