Cheap Sony ECM-T115 Clip-On Microphone with Battery or Plug-In Power (Electronics) Price

The mini plug is gold-plated for maximum conductivity, while its L-shape helps ensure that it doesn't come disconnected during use. Small and unobtrusive, the ECMT115 weighs just 0.39 ounces and has a width of just 3/8 of an inch. The battery box also clips on to clothing, while the 4.3-foot long (from mic to plug) cord lets you position the mic a reasonable distance from your recording device. The 2-way power supply utilizes either plug-in power (with certain Sony or AIWA recorders) or Sony's CR2025 battery (not supplied), which has a life of approximately 300 hours.

A frequency response of 50 to 15,000 Hz combines with a 71 dB dynamic range to capture all the important elements of speech. The microphone unhooks from the included clip to accommodate other recording methods, while the oxygen-free copper litz cord has minimal signal loss or added noise. The ECMT115 has an output impedance of 2.8 kOhms ± 30% (unbalanced) and a maximum input level of approximately 110 dB. The ECMT115 also comes backed with a 90-day parts and labor warranty.