| 1. | Electro-Voice Microphone TR420 User Guide SPECIFICATIONS Element Dynamic Frequency Response 60 13 000 Hz see Figure 2 Polar Pattern Cardioid see Figure 3 Impedance 300 ohm balanced Output Level 59 dB 0 dB 1 mW 10 dynes cm2 EIA Sensitivity Rating 154 dB Diaphragm Acoustalloy Case Zinc die cast Finish Armourmatte Dimensions 157 2 mm 6 19 in long 50 0 mm 1 97 in largest diameter Weight 226 8 g 8 oz Accessory Included 358 stand adapter 458 zippered |
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