Bock Audio 47


Studio Tube Cardioid Mic

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SKU: BOCAUDIO47 Categories: , Brand:

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.

Additional information

Weight 2 lbs
Dimensions 9 x 2 in
Mic Type


Weight (lbs)


Impedance (ohms)


Weight (g)


Polar Pattern



118 dB = 1% THD


Large Diaphragm Condenser

Frequency Range



-31.7 dBV/Pa (26 mV)


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