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Presonus PRM1

Measurement Microphone
  • Presonus PRM1
EUR 105.50
MSRP: EUR 109.00
Incl. VAT. Free delivery in Germany from EUR 200
Precision Reference Microphone

Linear frequency response between 20 Hz and 20 kHz; Omnidirectional polar pattern
Product Rating5.0 out of 5 | 1 review |   Write a review

Description

The PRM1 Precision Reference Microphone 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. Therefore it is not recommended for recording purposes. But it's 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.

Attributes

Product Dimensions
Depth 30mm
Width 12mm
Height 8mm
Measurement Microphone attributes
Unit 1 piece(s)
Product Details
Product Number 159814
Brand Presonus
Category Measurement Microphone
Brand Category Presonus - Measurement Microphones
Relevancy rank 4 of 6
Date August 2013
Dimension
Weight 0.52kg
Box Depth 386mm
Box Width 12mm
Box Height 95mm
Gross Weight 0.74kg

Properties

- ¼-inch, pre-polarized electret-condenser capsule
- Linear frequency response between 20 Hz and 20 kHz
- Omnidirectional polar pattern
- Low noise, low distortion
- All-metal chassis
- Comes with a clip, foam windscreen, and hard case
- High-quality components and rugged construction
- Suitable for system analysis and measurement
- Especially recommended for use with PreSonus StudioLive mixers and VSL with Smaart Measurement Technology
- General Specifications
- Type Black electret condenser
- Element Pressure, FET preamplifier
- Polar Pattern Omnidirectional
- Connections
- Polarity
- Pin 2 output positive voltage (relative to Pin 3) when diaphragm receives positive pressure (moves inward)
- Connector 3-pin XLR Male
- Performance
- Frequency Response 20 Hz to 20 kHz
- Sensitivity (@ 1 kHz open-circuit voltage) -37 dB/Pa (14 mV/Pa) 1 Pa=94 dB SPL
- Rated Impedance 200[Ohm]
- Minimum Load Impedance 1,000[Ohm]
- EIN (A-weighted) 26 dB
- Max. SPL (1 k[Ohm] load) 132 dB SPL (THD ? 1%, 1 kHz)
- Dynamic Range (1 k[Ohm] load) 106 dB
- S/N Ratio 70 dB
- Power
- Phantom Power 9-52V
- Current Consumption 2 mA

- Weight: 0.520kg
- Height: 8mm
- Width: 12mm
- Depth: 30mm

Reviews (1)

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Presonus PRM1

What else can i say, it's made for the Presonus and works really well.

Brand

Founded in 1995, PreSonus® Audio Electronics, Inc., is a leading designer and manufacturer of audio-recording and live-sound software, hardware, and related accessories. PreSonus's software, microphone preamps, signal processors, digital audio interfaces, digital mixers, control surfaces, studio monitors, loudspeakers, and other products are used worldwide for recording, sound reinforcement, broadcast, sound design, and Internet audio. Today, PreSonus continues to develop a variety of innovative, professional, and affordable tools for the music-technology/professional-audio industry with special focus on tightly integrated hardware and software, providing systems with capabilities beyond those of hardware or software alone.
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