CM1000 and ECS-3.5CM Two Microphone 3.5mm Stereo Conference Recording Kit

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ECS Two Microphone 3.5mm Stereo Conference Recording Kit - New


The perfect complement for any analog or digital conference recorder utilizing 3.5 mm meeting microphone with daisy chain ability. This bundle comes with 2 microphones and . One CM-1000, one ECS-3.5CM and one 3.5mm Left/Right Y-Cable.  Connect this two microphone kit to a single 3.5 mm jack analog or digital recorder.  The ECS-CM Conference/Interview Microphone delivers brilliant sound quality, accompanied by outstanding ease of use. Revolutionary technology in a straightforward form. No battery required.

  • Ease of use! Fast and easy set up for hassle-free installation -- No microphone stand required
  • Crystal clear sound! Sound pick-up from a 360 degree radius for a perfect recording experience.
  • Easy set up! The Conference Recording System can be set up in seconds. Place the conference microphone on the conference or interview table, connect it to the 3.5 female Jack on your digital or analog recorder, Now you are ready to go!


CM1000 Microphone Features:

  • Excellent audio clarity
  • Daisy chain capability
  • Full 360 degree omni-directional
  • Built-in echo cancellation, noise reduction and full duplex communication
  • Includes 8 ft. cord and 3.5mm stereo plug
  • No external power required
  • Mac and PC compatible
  • Also great for portable recording devices



CM-1000 Microphone Specifications:

Element: Fixed-charge back plate, condenser

Channel: Monaural

Frequency Response: 100 ~ 10K Hz

Directivity: Omnidirectional

Open Circuit Sensitivity: -54±3dB (0dB=1V/Pa. 1KHz RL=2.2K)

Impedance: Low Impedance

Current Consumption: Max 0.5mA

Standard Operation Voltage: 3V

Sensitivity Reduction: Within -3dB at 1.5V

Signal-To-Noise Ratio: >60dB 1 kHz at 1 Pa

Cord Length: 8 Feet

External Connecting Method: 3.5mm Stereo Jack

Plug Type: 3.5mm Stereo Straight Plug

ECS-3.5CM Technical Details:


  • Plug Type:  3.5 mm Stereo
  • Cable Length:  1.29 meters / 4.24 feet / 51 inches


  • Recording:  360° Omni-Directional
  • Frequency response:  50-20,000 Hz
  • Impedance:  2.2K ohm
  • Sensitivity:  36db +/-2db (Vs=4.5V, 0dB=1V/Pa,1KHz)
  • Type:  Electret Condenser Microphone
  • Signal-to-noise ratio: 40dB (Minimum)
  • Phantom supply voltage: 1.5 – 5 V/ 0,5mA


  • Overall Dimensions:  1 1/2  x 2 3/4
  • Microphone Element:  9.7mm x 6.0mm

Operating Conditions

  • Temperature: -20° - 70° C / -4° - 158° F 
  • Humidity: 35% - 85%

Green Specifications

  • Compliant to 2002/95/EC (RoHS)
  • Lead-free soldered product


  • Color:  Black

ECS-CM-1000-2SM-2EM Includes:

  • Two CM-1000
  • Two  ECS-3.5CM
  • ECS 5103 109 27761 Y 2 Channel Splitter Cable

90 Day Mail In Parts/Labor Warranty

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