| Content |
The APM series are digital paging microphones equipped with a condenser microphone with cardiologic characteristics, mounted on a 30 cm long gooseneck. By means of a built-in compressor / limiter, the output level of the microphone signal is constantly maintained. The status of the reproduced signal is indicated on the front panel, to ensure the speaker that the message is clear and audible in all situations. Each console has 3 standard buttons (except the APM01 which has only PTT) with pre assigned functions: PTT (Push To Talk), Select all and Clear. All other buttons can be freely programmed, using the free APM configuration software. |
Shure MX202B-C Microflex Overhead Cardioid Condencer Microphone
It is hard to believe that such small, unobtrusive microphones can produce such great sound,
but it's true. Available in black or white finishes, and with in line or plate mount preamps, the
Microflex? Overhead condenser microphones capture Shure quality sound in a compact, adjustable
package. Each model features a choice of interchangeable cardioid, supercardioid and omnidirectional
condenser microphone cartridges attached to a flexible, four inch gooseneck with a 30 foot cable.
The preamp options available offer easy installation in ceilings or microphone stands, and when combined
with the high sensitivity cartridge's wide frequency response, these microphones provide accurate sound
reproduction with a minimum of RF interference or electromagnetic hum.
Features:
Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
Interchangeable cartridges that provide an optimal polar pattern choice for each application
Balanced, transformerless output for increased immunity to noise over long cable runs
Supplied stand-mount adapter for portable applications (in-line preamplifier versions only)
White or black finish that blends unobtrusively with most surroundings
Frequency Response
50 to 17,000 Hz
Output Impedance
180 ohms actual (EIA rated at 150 ohms)
Sensitivity (At 1,000 Hz, open circuit voltage*)
Cardioid: -35.0 dBV/Pa (17.8 mV)
Supercardioid: -33.5 dBV/Pa (21.1 mV)
Omnidirectional: -27.5 dBV/Pa (42.2 mV)
All values -12 dB at 0 gain; *1 Pascal = 94 dB SPL
Maximum SPL (1 kHz at 1% THD, 1 k ohm load)
Cardioid: 124.2 dB
Supercardioid: 122.7 dB
Omnidirectional: 116.7 dB
All values +6 dB at 0 gain
Equivalent Output Noise (A-weighted)
Cardioid: 28.0 dB SPL
Supercardioid: 26.5 dB SPL
Omnidirectional: 20.5 dB SPL
Signal to Noise Ratio (referenced at 94 dB SPL)
Cardioid: 66.0 dB
Supercardioid: 67.5 dB
Omnidirectional: 73.5 dB
Dynamic Range at 1 k ohm load
96.2 dB
100 dB at 0 gain
Common Mode Rejection
45.0 dB minimum
Preamplifier Output Clipping Level (1% THD)
-6.0 dBV (0.5 V)
-12 dBV at 0 gain
Polarity
Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.
Power Requirements
11 to 52 Vdc phantom, 2.0 mA
Environmental Requirements
Operating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)
Relative Humidity: 0 to 95% |
KSM44A Multi-Pattern Dual Diaphragm Microphone
Premium microphone with three polar pattern options (cardioid, omnidirectional, bidirectional).
Features - Prethos® Advanced Preamplifier Technology: Class A, discrete, transformerless preamplifier provides transparency, extremely fast transient response and no crossover distortion. Minimizes harmonic and intermodulation distortions.
- Groundbreaking specifications: 4dB of self-noise and max SPL of 131 dB for a total dynamic range of 127 dB – an increase of 7 dB that defines the new standard for cleanly nuanced audio capture
- Multiple polar patterns–cardioid, omnidirectional and bidirectional–for maximum flexibility in a wide variety of recording applications
- Dual 1 inch, externally biased, ultra-thin, 2.5 μm, 24 Karat gold-layered, low mass diaphragms provide superior frequency response
- Premium electronic components and gold-plated internal and external connectors
- Subsonic filter eliminates rumble from mechanical vibration below 17 Hz.
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- 3-position switchable low-frequency filter helps reduce unwanted stand vibration noise or counteract proximity effect
- Integrated three-stage "pop” protection grille reduces plosives and other breath noise
| Type | Condenser (externally biased) | | Frequency Response | 20 to 20,000 Hz | | Polar Pattern | Cardioid, Omnidirectional, Bidirectional | | lmpedance | 50 ohms | | Phantom power required? | 11–52 V DC phantom power (IEC-61938) 5.8 mA, maximum |
| Specifically designed for cymbal and overhead miking, the frequency response of the C 430 ensures a unique crisp sound. With its extremely compact external dimensions, this microphone will keep a low profile on the drum kit without compromising audio quality. Response is 20-20kHz, with 126dB max SPL, and requires phantom power.
Specifications
Polar Pattern: cardioid
Frequency Response: 20?20.000 Hz
Sensitivity: 7 mV/Pa=-43 dBV to 1 V/Pa
Max. SPL for 1% / 3% THD: 126/130 dB SPL
Equivalent Noise Level: 33 dB to DIN 45 412
Electrical Impedance: 200 ohms
Recommended Load Impedance: >2.000 ohms
Power Requirement: 9 to 52 volts universal phantom power
Current Consumption: approx. 2 mA
Connector : 3-pin XLR
Cable Length: 1.5 m (5 ft.)
Finish: matte black
Size : dia.: 19 mm (0.7 in.), length: 79 mm (3.1 in.)
Net / Shipping Weight: 23/192 g (0.8/6,8 oz.)
Optional Accessorires: B15, B18 | MASTER AUDIO – CM238
Pen-type microphone
- Directivity: condenser – ultra cardioid
- Frequency response.: 100Hz – 16Khz
- Sensitivity: -44db +/- 2db for short distance – -23db +/- 2db for long distance
- Output impedance: 1K Ohm for short distance – 2.3K Ohm for long distance
- Power supply: 1.5V / phanthom 48V
- Dimensions: Ø 23 x 360 mm.
- Windscreen, microphone holder and cable (4,5 m.) included
| The legendary Shure vocal mic is tuned to accentuate the warmth and clarity of lead and back-up vocals. Consistently the first choice of performers around the globe. The Shure SM58? is a unidirectional (cardioid) dynamic vocal microphone designed for professional vocal use in live performance, sound reinforcement, and studio recording. A highly effective, built-in, spherical filter minimizes wind and breath "pop" noise. A cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The SM58 has a tailored vocal response for a sound which is a world standard. Rugged construction, a proven shock mount system, and a steel mesh grille ensure that even with rough handling, the SM58 will perform consistently. Outdoors or indoors, singing, speech - the SM58 is the overwhelming choice of professionals.
- Frequency response tailored for vocals, with brightened midrange and bass rolloff
- Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise
- Pneumatic shock-mount system cuts down handling noise
- Effective, built-in spherical wind and pop filter
- Supplied with break-resistant stand adapter which rotates 180 degrees
- Lengendary Shure quality, ruggedness and reliability
- Cardioid (unidirectional) dynamic
- Frequency response: 50 to 15,000 Hz
| Frequency Range |
50 Hz to 15 kHz |
| Impedance |
150 Ohms |
| Sensitivity |
-57.5 dBV/Pa at 1 kHz |
|
Reviews
There are no reviews yet.