DTP 640 REX

• Dual-element instrument microphone
• Dynamic and condenser capsule in one housing
• Separate outputs for both capsules
• For kick drum and other bass-heavy sources
• Three switchable sound characteristics
• Cardioid polar pattern

Specifications

Type

Dynamic, moving coil, Condenser, permanently polarized

Acoustical operating principle

Pressure gradient transducer

Transducer Ø

31.7 mm, 1.25 in

Transducer Ø

22.4 mm, 0.88 in

Polar pattern

Cardioid

EFR, ‘Enhanced Frequency Response' settings

 

Sensitivity, = // = FFR

0.4 mV/Pa (-69 dBV), dynamic
2 mV/Pa (-54 dBV), condenser

Sensitivity, + // = Dynamic EFR

0.4 mV/Pa, -69 dBV/Pa, dynamic
2 mV/Pa, -54 dBV/Pa, condenser

Sensitivity, + // + Dual EFR

Condenser and dynamic matched at 1 mV/Pa, -60 dBV

Self-noise

28 dB (A)

Max. SPL for 0.5 % THD

150 dBSPL, 0 dB attenuation

Dynamic range of mic. amp. (condenser)

122 dB

Pre-attenuation pad

 0 dB
-10 dB
-20 dB

Rated impedance dynamic

500 Ω

Rated impedance condenser

200 Ω

Supply voltage

48 V ± 4 V

Current consumption

2 mA 

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

Microphone dimensions

71 dia. x 158 mm, 2.8 dia. x 6.2 in

Microphone net weight

755 g, 27.3 oz

Microphones measured according to: IEC 60268-4 | Phantom power according to: IEC 61938 | Noise measurement according to: IEC 60268-1