Lewitt has set a new standard when it comes to professional low-frequency microphones and the DTP 640 REX is no exception. Built with a dynamic capsule and a condenser capsule the DTP 640 REX allows you to mix the two separate voicings to create a unique blend of attack and clarity. With the added XLR Y-Cable you can set two different tracks and mix between the two capsules to create the sound you desire. All housed in a metal enclosure the DTP 640 REX is extremely durable and the perfect choice for low-end instruments. SPECIFICATIONS: Acoustical operating principle: Dynamic, moving coil, Condenser, permanently polarized Transducer Ø (dynamic): 31,7 mm Transducer Ø (condenser): 22,4 mm Directional pattern: Cardioids, condenser and dynamic Frequency range: 20 ... 16.000 Hz, dynamic, 20 ... 20.000 Hz, condenser EFR, ‘Enhanced Frequency Response' settings: = // = FFR, ‘Flat Frequency Response’, + // = Dynamic EFR, ‘Dynamic Enhanced Frequency Response’ + // + Dual EFR, ’Dual Enhanced Frequency Response’ Sensitivity, = // = FFR: 0,4 mV / Pa (-69 dBV) dynamic 2 mV / Pa (-54 dBV) condenser Sensitivity, + // = Dynamic EFR: 0,4 mV / Pa (-69 dBV) dynamic 2 mV / Pa (-54 dBV) condenser Sensitivity, + // + Dual EFR: Condenser and dynamic matched at 1 mV / Pa (-60 dBV) Equivalent noise level: 28 dB-A (IEC 61672-1), condenser, FFR Dynamic range of mic. amp.: 122 dB-A, condenser Max. SPL for 0,5 % THD: 150 dB, 0 dB pre-attenuation, 160 dB, 10 dB pre-attenuation, 170 dB, 20 dB pre-attenuation Pre-attenuation pad: 10 dB, 20 dB, switchable Rated impedance: < 500 ohms, dynamic, < 200 ohms, condenser Supply voltage: 48 V + / - 4 V (IEC 61938) Current consumption: 2 mA (IEC 61938) Connector: Gold plated 3-pin and 5-pin XLR Cable: 1,5 m (4,95’) dual shielded Y-cable, 5-pin XLR into two 3-pin XLRs Dimensions: 71 dia. X 158 mm Net weight: 755 g