ECM-674
Capsule Type: Electret condenser
Directivity: Uni-directional (super-cardioid)
Frequency Response: 40 Hz to 20 kHz
Sensitivity (at 1 kHz): -36 dB(*1) ±3 dB
Output impedance (at 1 kHz): 220 O ±20%
Dynamic range Phantom: 107 dB or more, Battery: 98 dB or more
Signal-to-noise ratio: 77 dB or more (IEC179 A-weighted, 1 kHz, 1Pa.)
Inherent noise: 17 dB SPL(*2) or less
Wind noise: 50 dB SPL(*2) or less (with windscreen)
Induction noise from external magnetic field: 0 dB SPL(*2) or less
Maximum input sound pressure level: Phantom: 124 dB SPL (*2), Battery: 115 dB SPL (*2)
Power requirements: External: DC 40 to 52 V, Battery: 1.5 V
Dimensions: 20 dia. X 268 mm (13/16 dia. X 10 5/8 inches)
Mass: Approx. 185 g (6.5 oz) without battery Approx. 208 g (7.3 oz) with battery
Output Connectors (Analog): 1 x XLR 3-Pin Male
Headphone Connector: None
Cable Length: 19.69" / 50 cm
Note: (*1) 0 dB=1 V/Pa., at 1 kHz (*2) 0 dB=20µ Pa.
Directivity: Uni-directional (super-cardioid)
Frequency Response: 40 Hz to 20 kHz
Sensitivity (at 1 kHz): -36 dB(*1) ±3 dB
Output impedance (at 1 kHz): 220 O ±20%
Dynamic range Phantom: 107 dB or more, Battery: 98 dB or more
Signal-to-noise ratio: 77 dB or more (IEC179 A-weighted, 1 kHz, 1Pa.)
Inherent noise: 17 dB SPL(*2) or less
Wind noise: 50 dB SPL(*2) or less (with windscreen)
Induction noise from external magnetic field: 0 dB SPL(*2) or less
Maximum input sound pressure level: Phantom: 124 dB SPL (*2), Battery: 115 dB SPL (*2)
Power requirements: External: DC 40 to 52 V, Battery: 1.5 V
Dimensions: 20 dia. X 268 mm (13/16 dia. X 10 5/8 inches)
Mass: Approx. 185 g (6.5 oz) without battery Approx. 208 g (7.3 oz) with battery
Output Connectors (Analog): 1 x XLR 3-Pin Male
Headphone Connector: None
Cable Length: 19.69" / 50 cm
Note: (*1) 0 dB=1 V/Pa., at 1 kHz (*2) 0 dB=20µ Pa.
Accessories for ECM-674
Accessories & Spares - Spare parts
Sony - Spacer suspension for microphone
₦ 104,327.68
VAT Included
VAT Included



