ES991 (DISCONTINUED)

Dual-element Cardioid Condenser Gooseneck Microphone -

MSRP* US$750.00

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.



  • Overview
  • Features
  • Specifications

  • Overview


    Two microphones in one—perfect for applications requiring separate miking for PA and broadcast. The ES991 offers excellent sonic character, simple operation and streamlined appearance. One element is typically used to provide sound reinforcement while the other feeds clean audio to a broadcast network, media pool or logging recorder with no electrical interaction between the elements. The two elements can also feed audio to two separate installed systems in a church or school. The circuit grounds for each channel are completely isolated, greatly reducing the potential for hum. Each element is individually shock-mounted. 21.57” long.
  • Features

    • Designed for quality sound reinforcement in demanding situations, especially those requiring separate miking for PA and broadcast

    • Dual-element configuration features completely isolated circuit grounds for each channel, greatly reducing the potential for hum

    • Fixed low-frequency roll-off (120 Hz, 12 dB/octave) and 15 dB pad

    • Dual integral windscreens ensure ultimate security against wind noise and plosives

    • Plugs directly into a 6-pin XLRF-type panel jack, or may be mounted on a standard 5/8"- 27 threaded stand using included stand clamp

    • Includes 30' cable (6-pin XLRF-type to two 3-pin XLRM-type) for use with in-house and remote feeds

    • Small-diameter gooseneck permits highly flexible positioning while maintaining smooth, contoured appearance

  • Specifications

    ELEMENTSTwo fixed-charge back plate, permanently polarized condensers
    POLAR PATTERNCardioid
    FREQUENCY RESPONSE90-15,000 Hz
    LOW FREQUENCY ROLL-OFFFixed 120 Hz, 12 dB/octave
    OPEN CIRCUIT SENSITIVITY-41 dB (8.9 mV) re 1V at 1 Pa
    IMPEDANCE250 ohms
    MAXIMUM INPUT SOUND LEVEL138 dB SPL, 1 kHz at 1% T.H.D.
    DYNAMIC RANGE (typical)109 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO65 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS11-52V DC, 3 mA typical
    SWITCHNormal/-15 dB
    WEIGHT8.8 oz (250 g)
    DIMENSIONS21.57" (548.0 mm) long,
    1.51" (38.4 mm) head diameter,
    0.99" (25.1 mm) base diameter
    OUTPUT CONNECTORIntegral 6-pin XLRM-type
    CABLE30' (9.1 m) 6-conductor shielded "Y" cable - 6-pin XLRF to two 3-pin XLRM
    OPTIONAL INTERCHANGEABLE ELEMENTSESE-H hypercardioid (100º);
    ESE-O omnidirectional (360º)
    ACCESSORIES FURNISHEDAT8407 stand clamp; 6-pin panel-mount XLRF-type connector
    Click on the chart to view the larger image
    POLAR PATTERN
    POLAR PATTERN
    FREQUENCY RESPONSE
    FREQUENCY RESPONSE



    Conditions