Beyerdynamic TG-D71 Boundary Condenser MicrophoneThe TG D71c boundary microphone is primarily used for miking kick drums while placing it simply without any additional mounting material into the bass drum. The non slip rubber bottom makes sure that the microphone cannot shift by itself. The TG D71c can also be used for other low frequency instruments such as a cajon, grand piano or upright piano. Features: High impulse fidelity Low attack time Maximum sound Pressure level of 148 dB Suitable for