Bock Audio is known for its for using modern methods and readily available components to build microphones with a sound akin to the great microphones of the past. The Bock 47 continues in that mode by using the Power Supply and Amplifier from the flagship 5ZERO7 microphone and combining a custom made k47 type capsule to bring the performance of the original 50's era German tube 47 in an all new Bock 47. Additionally, the Bock 47 is a cardioid only mic, as the original was used nearly exclusively in cardioid. Included comes a remote power supply and professional spider type shock mount as well as a special custom 20ft cable between the mic & power supply.