The DM2 TNT lets you choose between a moderate +15dB or explosive +30dB of gain with an ultra-high impedance input and eight load settings to perfectly match any passive microphone.Main Features:Now also available in a matte-black finishSwitchable, clean and consistent gain from moderate +15dB to explosive +30dBEight load settings ranging from 50 ohms to stunningly high 10 mega ohms to precisely match any micSophisticated class-A design and specially-selected high-grade FETs for a signal boost without colorationVastly lower output impedance and nearly half the noise of anything else on the market to raise any mic level with clarityAll-metal housing and premium finish ensures the DM2 can handle demanding on-tour or recording/broadcast studio lifestylesGold plated XLR connector for loss-free reliable signal connectionSpecifications:Power:Electrical Impedance: 135 OhmsRecommended Load Impedance: >1K OhmsConnectivity: 3-pin male/female XLR connectorPowering: 48V Phantom Power (P48 according to IEC 61938)Sound:Frequency range: 10 Hz – 120 kHz (-0.3 dB)Gain: 15 dB / 30 dBCurrent consumption: 3.1 mAMax output level (0.5% THD): 9.5 dBV (3.0 V)Output noise level: 1 V @ 15 dB / 6.6 V @ 30 dBDimensions:Preamp diameter: 19 mm (0.75 in.)Preamp length: 96 mm (3.78 in.)Preamp weight: 80 g (2.82 oz.)