Applied Microphone (AMT) M40
Boundary Layer Piano Microphone with Preamp and Case

OUR PART #  M40

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The M40 has been designed for piano but works equally well in other applications such as boundary layer miking (conference, stage). Once again, the AMT Product line stays consistant with the most natural sounding piano microphone system on the market.

Mono in design, the system allows for use with the piano lid closed. It is the only system on the market that will allow that. It is capable of picking up subtle passages as well as sound pressure levels up to 141dB. Its rugged construction of anodized aviation aluminum allows it to withstand high impact while being lightweight and non-corrosive. The M40's signal can be split and frequencies rolled off in a specific way to create a stereo image.

Includes:

  • AMT M40 microphone
  • AP 40 Floor Preamp
  • Hard Shell Protective Case

AMT M40 Specifications:

  • Element:  Condenser
  • Polar Pattern:  Omnidirectional
  • Frequency:  18 Hz - 20 kHz
  • Sensitivity:  -68dB + 4dB
  • Impedance:  150 ohms
  • Phantom Power:  12 - 52 VDC or 9V battery
  • Max Input SPL:  141 dB
  • Dimensions:  1.5" x 2" flex arm
  • Cable:  5 ft
  • Weight:  44 grams

Applied Microphone (AMT) M40
Boundary Layer Piano Microphone with Preamp and Case

OUR PART #  M40

Product Information:

The M40 has been designed for piano but works equally well in other applications such as boundary layer miking (conference, stage). Once again, the AMT Product line stays consistant with the most natural sounding piano microphone system on the market.

Mono in design, the system allows for use with the piano lid closed. It is the only system on the market that will allow that. It is capable of picking up subtle passages as well as sound pressure levels up to 141dB. Its rugged construction of anodized aviation aluminum allows it to withstand high impact while being lightweight and non-corrosive. The M40's signal can be split and frequencies rolled off in a specific way to create a stereo image.

Includes:

  • AMT M40 microphone
  • AP 40 Floor Preamp
  • Hard Shell Protective Case

AMT M40 Specifications:

  • Element:  Condenser
  • Polar Pattern:  Omnidirectional
  • Frequency:  18 Hz - 20 kHz
  • Sensitivity:  -68dB + 4dB
  • Impedance:  150 ohms
  • Phantom Power:  12 - 52 VDC or 9V battery
  • Max Input SPL:  141 dB
  • Dimensions:  1.5" x 2" flex arm
  • Cable:  5 ft
  • Weight:  44 grams
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