ATM87R (DISCONTINUED)

Unidirectional Condenser Boundary Microphone -

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



  • Features
  • Specifications

  • Features

    • Designed exclusively for kick-drum applications

    • Handles very high SPL at close range

    • Heavy die-cast case and rubber bottom pad minimize coupling of surface vibration to the microphone

    • 25' (7.6 m) detachable cable (TA3F to XLRM-type)



  • Specifications

    ELEMENTFixed-charge back plate, permanently polarized condenser
    POLAR PATTERNHalf-cardioid (cardioid in hemisphere above mounting surface)
    FREQUENCY RESPONSE30-20,000 Hz
    LOW FREQUENCY ROLL-OFF80 Hz, 12 dB/octave
    OPEN CIRCUIT SENSITIVITY-36 dB (15.8 mV) re 1V at 1 Pa
    IMPEDANCE100 ohms
    MAXIMUM INPUT SOUND LEVEL151 dB SPL, 1 kHz at 1% T.H.D.
    DYNAMIC RANGE (typical)123 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO66 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS48V DC, 4 mA typical
    SWITCHFlat, low-roll-off
    WEIGHT4.8 oz (135 g)
    DIMENSIONS3.59" (91.3 mm) long,
    2.87" (73.0 mm) maximum width
    OUTPUT CONNECTORTB3M
    CABLE25' (7.6 m) long, 0.13" (3.2 mm) diameter cable terminating in TA3F and XLRM-type connectors
    ACCESSORY FURNISHEDProtective pouch
    AUDIO-TECHNICA CASE STYLEP5



    Conditions