.Designed for video production and broadcast (ENG/EFP) audio acquisition

.Length is well-suited for ENG, outdoor recording and other specialized uses

.Provides the narrow acceptance angle desirable for long-distance sound pickup

.Excellent sound rejection from the sided and rear of mic。Switchable low-frequency roll-off

.Operates on battery or phantom power


The AU-369 requires 48V DC phantom power for operation. A battery need not be in place for phantom power operation.


Battery installation: Unscrew the lower section of the microphone body, just below the nameplate. Insert a fresh 1.5V AA battery in the handle compartment (“+” end up), then reassemble the microphone. Alkaline batteries are recommended for longest life. Remove the battery during long-term Storage.   


Output from the microphones XLRM-type connector is low impedance (Lo-Z) balanced. The signal appears across Pins 2 and 3; Pin 1 is ground (shield), Output phase is “Pin 2 hot” –positive acoustic pressure produces positive voltage at Pin 2.  


An integral 180 Hz high-pass filter provides easy switching from a flat frequency response to a low-end roll-off. The roll-off position reduces the pickup of low-frequency ambient noise (such as traffic, air-handling systems, etc.), room reverberation and mechanically coupled vibrations.


Avoid leaving the microphone in the open sun or in areas where temperatures exceed 110o F (43oC)  for extended periods. Extremely high humidity should also be avoided.



ELEMENT                                                                               Electrostatic Capacitor

POLAR PATTERN                                                                   Line + gradient

FREQUENCY RESPONSE                                                        40-20,000 Hz

OPEN CIRCUIT SENSITIVITY (Phantom / Battery)             -35dB/-36dB±2dB(0dB=1V/Pa at 1KHz)

IMPEDANCE                                                                           500 ohms / 600 ohms

MAXIMUM INPUT SOUND LEVEL (Phantom / Battery)    130 dB  SPL / 115 dB  SPL

SIGNAL-TO-NOISE RATIO                                                     70 dB , 1 kHz at 1 Pa

DYNAMIC RANGE (typical) (Phantom / Battery)               106 dB / 91dB, 1 kHz at Max SPL

PHANTOM POWER                                                                48V DC, 2 mA typical


SWITCH                                          Flat, roll-off (recessed)

WEIGHT(less accessories)             5.8 oz(165g)

DIMENSIONS                                 14.53 ″(369.0mm)

                                                         0.83″(21.0 mm) diameter


OUTPUT CONNECTOR                  Integral 3-pin CLRM-type

ACCESSORIES FURNISHED           EM8201 stand clamp for“5/8”–“3/8” threaded stands; 

                                                        EM8311 windscreen; 


                                                        Protective carrying case.


 SEEDER camera support equipment for Broadcast television industry              SEEDER camera support equipment for Broadcast television industry