Reviews do produto About TeratomMic Booster all discrete with 30dB Gain.Required Phantom Power 48V. SPECIFICATIONSMic XLR fêmea balanceadoOutput XLR macho balanceadoMax. Gain 30dBFrequency Response 20Hz - 20kHzInput Impedance +/- 200 OhmsDimensions 11,5cm x 4cm x 4cmWeight 200 gWarranty: 1 year