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Reference Mics

Showing 1 - 6 of 6 Products

dbx DBX-RTAM

dbx DBX-RTAM Microphone

dbx Microphone, calibrated for use with dbx Driverack

    Achieve more accurate room measurement results for the best possible sound for every performance when using dbx's RTA-M real time audio analyzing microphone! This microphone is the perfect accessory for the DriveRack PA series, and when used in conjunction with the System Setup Wizard and Auto EQ Wizard, the RTA-M and DriveRack can optimize the sound quality of your speaker system in even the most challenging of acoustic spaces.

    This microphone features an omnidirectional polar pattern as well as an incredibly flat frequency response for the most accurate results possible. It runs on phantom power provided by the DriveRack units, and includes a mic stand clip and storage case.

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$99.95

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List Price $124.00

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Earthworks M23 23kHz Measurement Microphone

Earthworks M23 23kHz Measurement Microphone for acoustical measurements

with omnidirectional polar response

The M30 is a precision engineered 23kHz omnidirectional measurement microphone ideally suited for acoustical measurements including loudspeaker design and quality control, sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required.

Unit features a flat frequency response that extends from 3Hz to 23kHz, an exceptionally consistent omnidirectional polar response, 140dB SPL rating without distortion and no handling noise. Immune to most temperature and atmospheric fluctuations, the M23 delivers reliable and repeatable results in any environment.

Features:

  • 23kHz flat frequency response
  • Cost effective measurement microphone
  • Improved version of the SMAARTMIC™ previously offered by EAW
  • Ideally suited for acoustical measurements sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required
  • Omnidirectional polar pattern
  • Flat frequency response, fast impulse response and exceptional polar characteristics
  • Meets or exceeds ANSI Type 1 and applicable IEC 61094 requirements
  • Requires 48V Phantom Power
  • Each M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve
  • Electronic Calibration File available
  • Operating Temp Range: -10 deg C to +40 deg C ( 14 deg. F to 104 deg. F)
  • Storage Temp Range: -20 deg C to +50 deg C ( -4 deg. F to 122 deg. F)
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$499.00

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List Price $624.00

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Earthworks M30 30kHz Measurement Microphone

Earthworks M30 30kHz Measurement Microphone for acoustical measurements

with omnidirectional polar response

The M30 is a precision engineered 30kHz omnidirectional measurement microphone ideally suited for acoustical measurements including loudspeaker design and quality control, sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required.

The M30 is part of the M-Series lab-grade audio instruments and can handle any environment, due to its temperature compensated electronics. Mic has a flat frequency response that extends from 3Hz to 30kHz, an exceptionally consistent omnidirectional polar response, 140dB SPL rating without distortion, and no handling noise.

Features:

  • 30kHz flat frequency response
  • Ideally suited for acoustical measurements including loudspeaker design and quality control, sound system setup and troubleshooting, room acoustics, or any application where an accurate free-field measurement microphone is required
  • Omnidirectional polar pattern
  • Flat frequency response, fast impulse response and exceptional polar characteristics
  • Meets or exceeds ANSI Type 1 and applicable IEC 61094 requirements
  • Requires 48V Phantom Power
  • Each M Series microphone is delivered with its own calibration chart providing its individually measured open-circuit sensitivity and the frequency response curve
  • Electronic Calibration File available
  • Operating Temp Range: -10 deg C to +40 deg C ( 14 deg. F to 104 deg. F)
  • Storage Temp Range: -20 deg C to +50 deg C ( -4 deg. F to 122 deg. F)
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$699.00

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List Price $874.00

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Earthworks QTC40 40kHz Omni Recording Microphone

Earthworks QTC40 40kHz Omni Recording Microphone for recording quiet sources

with omnidirectional polar pattern

The QTC40features a near-perfect omnidirectional polar pattern that is uniform across all specified frequencies, allowing the microphone to capture rich and consistent detail at any position around the capsule. With an extended 3Hz-40kHz ruler-flat frequency response (with no frequencies exaggerated or attenuated) the result is a more accurate representation of the original sound. Unit is time coherent, precisely capturing high and low frequency sounds with no phase errors, which will smear transients and create other time related distortions.

The QTC40 has an SPL rating of 140dB for plenty of headroom, with no distorition and no proximity effect so the mic can be set as close as desired to the sound source. It is ideal for for recording quieter sources such as vocals, strings and distant miked orchestras or choirs, as well as drum overheads, close-miked wind and percussion instruments, and foley.

Features:

  • Frequency response to 40kHz and excellent impulse response
  • Perfect for recording full detail of instruments in the studio yet robust and subtle enough to record bird sounds in the jungle
  • Intended for detailed sources
  • Omnidirectional polar pattern
  • Flat frequency response, fast impulse response and exceptional polar characteristics
  • Accurate and uncolored
  • Handles sound levels up to 142dB with no proximity effect or handling noise
  • Requires 48V Phantom Power
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$999.00

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List Price $1,249.00

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Earthworks QTC40MP 40kHz Omni Recording Microphone

Earthworks QTC40MP 40kHz Omni Recording Microphone for recording quiet sources, (matched pair)

with omnidirectional polar pattern

The QTC40MP is a patched pair of QTC40 microphones that feature a near-perfect omnidirectional polar pattern that is uniform across all specified frequencies, allowing the microphone to capture rich and consistent detail at any position around the capsule. Microphone has a 3Hz - 40kHz ruler-flat frequency response (with no frequencies exaggerated or attenuated) for a more accurate representation of the original sound.

The QTC40 is time coherent, precisely capturing high and low frequency sounds with no phase errors. It has an SPL rating of 140dB for plenty of headroom with no distortion, and no proximity effect so mic can be placed as close as desired to sound source. Mic is ideal for for recording quieter sources such as vocals, strings and distant miked orchestras or choirs, and also works well for drum overheads, close-miked wind and percussion instruments, and foley.

Features:

  • Matched pair of QTC40 microphones
  • Frequency response of 3Hz - 40kHz
  • Perfect for recording the accuracy and full detail of instruments in the studio yet robust and subtle enough to record bird sounds in the jungle
  • Intended for detailed sources
  • Omnidirectional polar pattern
  • Flat frequency response, fast impulse response and exceptional polar characteristics
  • Accurate and uncolored
  • Handles sound levels up to 142dB with no proximity effect or handling noise
  • Requires 48V Phantom Power
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$2,199.00

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List Price $2,749.00

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PreSonus PRM1

PreSonus PRM1 Precision Reference Microphone

Precision reference microphone recommended for use with PreSonus StudioLive mixers and Smaart Measurement Technology

For measuring a room's sound characteristics, get the PreSonus PRM1 Precision Reference Microphone. This affordable reference mic is a special type of condenser microphone that provides an accurate reproduction of a room's sound characteristics for use with audio-analysis tools such as real-time analyzers (RTAs) and spectrographs. Since it is a condenser mic, it requires phantom power.

The PRM1 employs a ¼” pre-polarized electret-condenser capsule and has an omnidirectional polar pattern, meaning it is equally sensitive in all directions. This allows the microphone to measure reflections, as well as direct signals, providing an accurate depiction of the room. This mic can handle up to 132 dB SPL and exhibits linear (“flat”) frequency response between 20 Hz and 20 kHz, so it won’t color the sound.

The PRM1 has a narrow dynamic range, since it is intended to receive test frequencies, such as pink noise, at a fixed level. While it’s not recommended for recording purposes, this is the right mic for tuning a sound system to reproduce those tracks accurately in a room. While the PRM1 can be used for a variety of measurement applications, such as MLSSA™, Spectrafoo™, and TEF™, it is especially recommended for use with PreSonus Virtual StudioLive™ software with Smaart Measurement Technology™ and PreSonus StudioLive 24.4.2 and StudioLive 16.4.2 digital mixers. With this combination, you can have a complete, powerful, and affordable, audio-analysis and correction system.

The PRM1 has an all-metal chassis and comes with a clip, foam windscreen, and hard case.

PreSonus PRM1 Features:
  • Use this cardioid, omnidirectional reference mic with audio-analysis tools for accurate sound reproduction
  • 20 Hz - 20 kHz frequency response
  • Recommended for use with PreSonus VSL software with Smaart Measurement Technology and either PreSonus StudioLive 24.4.2 or 16.4.2 digital mixers
  • Includes clip, foam windscreen, and hard case
  • 9-52V phantom power
  • 7.56” L x 0.83” W
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$99.95

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List Price $149.95

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