Dynamic Microphone

Lewitt DTP 640 REX, dual-element (dynamic + static) carcinoid kick drum microphone offering several adjustable sound behaviors.

ARTICLE N° 78178
  • Lewitt DTP 640 REX
  • Dynamic capsule (moving coil) AND condenser (permanently polarized) in one housing
  • Suitable for bass drum and other bass-loaded sources
  • Acoustic operating principle: pressure gradient transducer
  • Transducer Ø: 31.7 mm (1.25")
  • Transducer Ø: 22.4 mm, 0.88"
  • Separate outputs for both capsules
  • Directivity: cardioid
  • Frequency response (dynamic): 20 - 16000 Hz
  • Frequency response (condenser): 20 - 20000 Hz
  • Sensitivity, = // = FFR: 0.4 mV/Pa, -69 dBV, dynamic / 2 mV/Pa (-54 dBV), condenser
  • Sensitivity, + // = EFR: 0.4 mV/Pa, -69 dBV/Pa, dynamic / 2 mV/Pa, -54 dBV/Pa, condenser
  • Sensitivity, + // + Dual EFR: condenser and dynamic matched to 1 mV/Pa, -60 dBV
  • Equivalent sound level: 28 dB (A)
  • Limiting sound pressure level for 0.5% THD: 150 dB SPL, 0 dB pre-attenuation
  • Dynamic range of the mic. amp. (condenser): 122 dB
  • Pre-attenuation pad: 0 dB, -10 dB, -20 dB
  • Impedance (dynamic): 500 Ohm
  • Impedance (capacitor): 200 Ohm
  • Power supply: 48 V ± 4 V
  • Power consumption: 2 mA
  • Gold-plated 3 and 5-pin XLR connectors
  • Microphone dimensions: Ø 71 x 158 mm
  • Weight: 755 g
  • Supplied with: high-performance, very low resistance 5-pin OFC Y audio cable (reference DTP 40 Trs (1.5 m)) and carrying case
The Lewitt DTP 640 REX is a dual-capsule microphone that offers many options for miking kick drums and bass amps.
It has two perfectly aligned capsules: a dynamic capsule and a static capsule.
Thanks to the 3 settings available on the DTP 640 REX, it is possible to optimize the operation of each capsule according to the desired result.
A simple way to quickly obtain the best possible kick drum sound!
Capsule type
 Dynamic, Capacitor
Application
 Drum / percussions
Directivity
 Cardioid, Cardioid
Acoustic pressure (dB)
 > 140
Switchable pad
 Yes
Switch On/Off
 No
Power supply
 Via +48 V phantom power supply, No power supply required
Microphone clip
 Yes
Connectors
 XLR male 3 pins, XLR male 5 pins
Frequency response, upper limit
 20 kHz
Frequency response, low limit
 20 Hz
Packaging
 Single unit

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