The TG D71 surface microphone is primarily used to amplify the bass drum when placing it simply without any additional mounting material inside the control panel. The non-slip rubber bottom of the microphone means that the microphone cannot slide by itself. The TG D71 can also be used for other low frequency instruments such as cajon, piano or piano. The compact design and semi-cardioid characteristics ensure easy microphone positioning. Due to high pulse fidelity, low attack time and a maximum sound pressure level of 148 dB, the TG D71 is suitable for mixing percussion instruments. The durable housing protects the microphone against damage in difficult everyday use on stage. In the case of permanent installation on the inner surface of the exchange, there are two holes in the bottom of the microphone. The microphone is equipped with an integrated preamplifier and can be powered from the phantom microphone inputs from 11 to 52 V.

TECHNICAL SPECIFICATIONS

• Transducer type - capacitive, semi-cardioid
  
• Working principle - pressure gradient
  
• Frequency response - 25 - 20,000 Hz
  
• Open circuit voltage - 1.5 mV / Pa
  
• Nominal impedance - <200
  
• Load impedance - 1 k Max. SPL at 1 kHz - 148 dB [SPL @ 1% THD]
  
• Signal to noise ratio - 63 dBA, RMS 50 dBCCIR, Q-Peak Interference voltage - 1.1 µV [A, RMS], 4.9 µV [CCIR, Q-Peak]
  
• A-weighted equivalent
  
• SPL - 31.2 dB
  
• Wiring - bal. with male 3-pin XLR
  
• Connection - 3-pin XLR connector
  
• Dimensions without connector - (L x W x H) 90 x 86 x 27 mm
  
• Weight - 413 g