| Content | 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.
- 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 |
200Ω |
| Minimum Load Impedance |
1,000Ω |
| EIN (A-weighted) |
26 dB |
| Max. SPL (1 kΩ load) |
132 dB SPL (THD ≤ 1%, 1 kHz) |
| Dynamic Range (1 kΩ load) |
106 dB |
| S/N Ratio |
70 dB |
| Power |
| Phantom Power |
9-52V |
| Current Consumption |
2 mA |
| Physical |
| Length |
7.56" (192 mm) |
| Width |
0.83" (21 mm) |
| Weight |
5.3 oz (150g) |
| Finish |
Metal, matte black |
| Environmental Conditions |
10-50˚ C, humidity 0-95% |
|
C 568 B
Compact, short shotgun microphone
Integrated, switchable bass cut filter minimizes mechanical noise
Operates on phantom power
High directivity and wide frequency response in a relatively short shotgun make this
microphone a perfect tool for theater, sound reinforcement, and film/TV applications.
Due to its compact and lightweight design, the C 568 B is ideal for camera mount
applications. Below 500 Hz it functions as a hypercardioid microphone; above 500 Hz
the acoustic interference tube introduces increasing directivity. A switchable 12 dB/
octave 120 Hz bass cut filter effectively suppresses rumble and wind noise. The rugged,
all-metal body contains the built-in preamp. Phantom powering (9?52 V) required; foam
windscreen and stand adapter included.
SPECIFICATIONS:
Polar pattern hypercardioid/directional
Frequency range 20 to 20,000 Hz
Sensitivity 11 mV/Pa (-39 dBV)
Max. SPL 128 dB
Equivalent noise level (CCIR 468-3) 29 dB
Equivalent noise level 18 dB-A
Signal/noise ratio 76 dB
Bass filter 12 dB/octave at 120 Hz
Impedance 600 ohms
Recommended load impedance >2000 ohms
Supply voltage 9 to 52 V phantom power to DIN 45596
Current consumption | Technical specifications
| Polar pattern |
cardioid |
| Frequency range |
50 to 20,000 Hz |
| Sensitivity |
20 mV/Pa (?34 dBV) |
| Max. SPL |
125 dB (k=1 %) |
| Equivalent noise level |
21 dB-A |
| Signal/noise ratio (A-weighted) |
73 dB |
| Impedance |
600 ohms |
| Recommended load impedance |
>2000 ohms |
| Supply voltage |
9 to 52 V phantom power, requires DPA adapter (supplied with most Installation Modules) |
| Current consumption |
|
| Connector |
Discreet Acoustics Modular standard |
| Finish |
matte dark gray |
| Dimensions |
13.5 x 20 mm dia. (0.5 dia. x 0.8 in.) |
| Net weight |
5 g (0.17 oz.) |
| Shipping weight |
88 g (3.1 oz.) |
| Accessories (included) |
W 30 |
|
The e 865 is a fully professional super-cardioid vocal microphone utilising the
very best in condenser microphone technology to achieve new standards of
quality and sound. The microphone capsule insorporates special blast/pop
protiction plate to shield the diaphragm from excessive sound pressure levels.
Features
Rugged metal body
Extended dynamic response with pronounced presence and vocal 'punch'
Excellent feedback rejection
Very good rejection of handling noise
Very high sound pressure handling capability
Delivery Includes
1 e 865
1 microphone clip
1 pouch
Technical Data
Pick-up pattern super cardioid
Sensitivity in free field, no load (1kHz) 3 mV/Pa
Max. Sound pressure level (aktiv) 150 dB
Nominal impedance 200 Ohm
Min. terminating impedance 1000 Ohm
Dimensions d 47 x 193 mm
Weight w/o cable 311 g
Frequency response (microphone) 40.....20000 Hz
Phantom powering 12 - 48 V
|
Technical specifications | Polar pattern | | hypercardioid | | Frequency range | | 50 to 20,000 Hz | | Sensitivity | | 20 mV/Pa (?34 dBV) | | Max. SPL | | 125 dB (k=1 %) | | Equivalent noise level | | 21 dB-A | | Signal/noise ratio (A-weighted) | | 73 dB | | Impedance | | 600 ohms | | Recommended load impedance | | >2000 ohms | | Supply voltage | | 9 to 52 V phantom power, requires DPA adapter (supplied with most Installation Modules) | | Current consumption | | | | Connector | | Discreet Acoustics Modular standard | | Finish | | matte dark gray | | Dimensions | | 13.5 x 20 mm dia. (0.5 dia. x 0.8 in.) | | Net weight | | 5 g (0.17 oz.) | | Shipping weight | | 88 g (3.1 oz.) | | Accessories (included) | | W 30 |
|
The e 865 is a fully professional super-cardioid vocal microphone utilising the very best in condenser microphone technology to achieve new standards of quality and sound. The microphone capsule insorporates special blast/pop protiction plate to shield the diaphragm from excessive sound pressure levels. ON/OFF Switch.
- Pick-up pattern : super cardioid
- Sensitivity in free field, no load : (1kHz) 3 mV/Pa
- Max. Sound pressure level (aktiv) : 150 dB
- Nominal impedance : 200 Ohm
- Min. terminating impedance : 1000 Ohm
- Dimensions : d 47 x 193 mm
- Weight : w/o cable 311 g
- Frequency response (microphone) : 40.....20000 Hz
- Phantom powering : 12 - 48 V
|
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