Sony Professional ECM-77BPT, Electret Condenser Lavalier Microphone without Power Unit or Connector

Vendor: Sony
Sony Professional ECM-77BPT, Electret Condenser Lavalier Microphone without Power Unit or Connector The Sony Professional ECM-77BPT is a pigtail miniature Omni-directional electret condenser lavaliere. Great for film and TV production, and musical recording...
$383.00
Title

Sony Professional ECM-77BPT, Electret Condenser Lavalier Microphone without Power Unit or Connector

The Sony Professional ECM-77BPT is a pigtail miniature Omni-directional electret condenser lavaliere. Great for film and TV production, and musical recording of violins and violas. Extended 40 - 20,000 Hz frequency response. No connector, so you can attach your own custom connections.

Designed for high-quality voice pick-up

The ECM-77's capsule features a voice emphasis curve, extended frequency response, and sensitivity.

Minute size

The capsule has a diameter of only 5.6mm and is 12.5mm long.

Ready for other systems

The Sony Professional ECM-77BPT version is supplied with pre-solder wire ends, allowing a convenient solution for interfacing the microphone with other types of connectors.

Sony Professional ECM-77BPT Main Features

  • For TV, Stage, Journalism & Broadcast
  • Omnidirectional for Consistent Levels
  • Unterminated Pigtails for Custom Wiring
  • Easily Concealable
  • Attached 3.9' Cable
  • Requires 3 to 10 VDC
  • Includes Windscreen & Tie Clip

Audio Section

  • Capsule Type: Electret Condenser
  • Frequency Response: 40 Hz to 20 kHz
  • Directivity: Omni-directional
  • Sensitivity *[1]: -39.0 dB (11.2 mV)
  • Output Impedance *[2]: 2.5kΩ±30%, Unbalanced
  • Dynamic Range: 90 dB or more
  • Signal-to-Noise Ratio *[3]: 64 dB or more
  • Inherent Noise *[4]: 30 dB SPL or less
  • Induction Noise From External Magnetic Field *[5]: 5 dB SPL or less
  • Wind Noise *[6]: 40 dB SPL or less (with windscreen)
  • Maximum Input Sound Pressure Level *[7]: 120 dB SPL

General Section

  • Connector: No connector (Pigtail)
  • Mic Cable: 9.8 feet, 3 m
  • Power Requirements: DC 1.1 V to 10.0 V
  • Power Consumption: 0.4 mA or less
  • Dimensions *[8]: φ 5.6 X 12.5 mm (Mic head), φ 1/4 X 1/2 inches (Mic head)
  • Mass: Approx. 22.7 g, Approx. 0.8 oz
  • Supplied Accessories: Single/horizontal type tie clip (1), Metal-mesh type windscreen (1), Optional AccessoriesWind screen pack, Vertical clip pack, Safety pin type clip pack, Horizontal double-clip pack, Horizontal single-clip pack, ECM-77 accessory kit, Colored windscreen kit, Black windscreen for ECM-77

Notes

  • *[1] 0 dB = 1 V/Pa, at 1 kHz
  • *[2] Output impedance at 1 kHz
  • *[3] A-weighted, 1 kHz, 1 Pa.
  • *[4] 0dB SPL = 20 μPa
  • *[5] dB SPL/1E-7 T, 0 dB SPL = 20 μPa
  • *[6] Wind noise at 2m/s (0 dB SPL = 20 μPa)
  • *[7] 0 dB SPL = 20 μPa
  • *[8] The values for dimensions are approximate.