Superlux DRK-681

DRK-681 Specification

DRK-681 PRA383XLR

Type : Back electret Condenser
Polar Pattern:Super Cardioid
Element:Pressure Gradient
Frequency resopnse:40~18000Hz
Sensitivity:-42dBV/Pa (8mV/Pa)
Impedance: 200Ω
MinimumLoad Impedance:1000Ω
Equivalent NoiseLevel:23dB
Max. SPL:137dB(THD 1% 1000Hz).
Signal-to-NoiseRatio: 71dB
Dynamic Range:114dB
Power supply: 9~52V DC Phantom
Current Consumption:3.5mA
Dimension: Max.Φ20mmx150mm
Net Weight :160g(5.64oz)

DRK-681 E100

Type: Back Electret Condenser Microphone
Polar Pattern: Half Cardioid
Frequency Response: 30-18000 Hz
Sensitivity: -60 dBV/pa(1.0 mv/pa)
Rated Impedance: 600Ω
Equivalent Noise Level:Less than 24dB AWeight
Max.SPL: 149dB(THD≦1%1000Hz)
Phantom: 48V
Dynamic Range: 125 dB
Power Supply: 9-52V Phantom
Current consumption: 4mAMin.
Load impedance: 2000Ω
Weight: 270g(9.5 oz)

DRK-681 E109 

Type: Back Electret Condenser Microphone
Element: Pressure Gradient,transformerless circuitry
Polar Pattern: Cardioid
Frequency Response: 40-20000 Hz
Sensitivity: -43 dBV/pa(7.1 mv/pa)
Rated Impedance: 200Ω
Equivalent Noise Level:Less than 22dB AWeight
Max.SPL: 137dB(THD≦1%1000Hz)
Phantom: 48V
Dynamic Range: 115 dB
Power Supply: 9-52V Phantom
Current consumption: 3.5mAMin.
Load impedance: 1000Ω
Weight: 120g(4.2 oz)