Miktek CV3, Studio Microphone, Large-diaphragm Tube Condenser Design, MK9 Dual 1-inch Capsule with 5-micron Mylar, Evaporated Gold Diaphragms, 9 Selectable Pick-up Patterns, Individual serialized Frequency Response Graph, Custom AMI Transformer, Hand Selected subminiature Pentode Vacuum Tube, External Power Supply and 7-pin XLR Cable, Wood Presentation Case with shock-mount and Carrying Case