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Designed for paging calls and general announcements, the PM-660D desk-top microphone comes with a large talk switch and a lock lever for easy and convenient operation. Its robust anti-vibration construction and balanced output render the microphone resistive to noise. In addition, the PM-660U microphone is equipped with a remote control switch (interlocked with the talk switch) for amplifier power on/off operation or chime activation.
Type | Moving coil microphone | Polar Pattern | Unidirectional | Rated Impedance | 600 Ω, Balanced | Rated Sensitivity | -58 dB (1 kHz, 0 dB=1 V/Pa) | Frequency Response | 100 - 10,000 Hz | Output | φ5.0 (φ0.2) | Talk Switch | 1-push-to-talk switch, 1-locking lever, Short-off type | Remote Control | 500 mA or less at 30 V DC | Finish | Microphone head: Zinc plated steel wire, gray baked paint
Main unit: ABS resin, gray | Dimensions | 100 (W) × 215 (H) × 150 (D) mm (3.94 × 8.46" × 5.91“)“ | Weight | 440 g (0.97 lb) (cord excluded) | ※ Do not keep the lock lever placed in the locked state (ON position) for a long period of time.Doing so may cause poor conductivity in the lever switch due to deterioration with age, resulting in unit malfunction.
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The UNlDYNE? III Model 545SD is a dual-impedance, unidrectional, dynamic microphone. Shipped connected for low-impedance operation, it features a silent magnetic reed on/off switch.
The 545SD is a favorite for instrument pickup and recording, and can be used on lecterns for public address systems such as those used in political conventions and legislatures, convention halls, hotels, public auditoriums, stadiums, schools, and churches.
- Exceptionally uniform cardioid pattern minimizes feedback in PA applications
- Selectable dual-impedance operation
- Silent magnetic reed on/off switch with lock-on option
- Cardioid dynamic
- Frequency response: 50 to 15,000 Hz.
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Unidirectional cardoid-pattern microphone with high sensitivity and extended frequency response. Factory-fitted for direct connection to the AM4000 series, PR4092, EL2126 CD sintoamplifier and 1000 series amplifiers.
General Specs
- Plastic body with 320 mm gooseneck
- Pushbutton for momentary microphone activation
- Connections on screw terminals inside
Specifications
- Type:Desktop paging microphone with dinamyc capsule
- Directivity:Unidirectional - Cardioid
- Frequency Response:100Hz ÷ 12 kHz
- Microphone Sensitivity:- 71 dB ± 3
- Output impedance:500Ω
- Signal/noise ratio:40dB
- Connector:3 pole XLR
Size/Weight
- Height:270 / 10.62mm/inch
- Width:200 / 7.87mm/inch
- Depth:132 / 5.20mm/inch
- Net Weight:6 / 3.53kg/lbs
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The Shure KSM137 is an end-address condenser microphone with a cardioid polar pattern. Designed for studio use, yet rugged enough for live applications, the KSM137 can withstand extremely high sound pressure levels (SPL). Its low self-noise and extended frequency response make it ideal for recording musical instruments.
Features
- A highly consistent cardioid polar pattern
- Ultra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar? diaphragm for superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion
- Premium electronic components, including gold-plated internal and external connectors
- Subsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- Three-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)
- Three-position switchable low-frequency filter reduces background noise and counteracts proximity effect
Performance Characteristics
- Extended frequency response
- Low self noise
- Exceptional reproduction of low-frequency sounds
- Can withstand high sound pressure levels (SPL)
- High output level
- No crossover distortion
- Uniform polar response
- Superior common mode rejection and suppression of radio frequency interference
APPLICATIONS
Some typical applications for the KSM137 are listed below. Microphone use, however, is a matter of personal taste. The KSM137 may be used for a variety of applications other than those listed.
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Wind instruments -- brass and woodwind
- Low frequency instruments -- such as double bass, electric bass, kick drum
- Overhead miking -- drums or percussion
- Ensembles -- choral or orchestral
- Room ambiance pick-up -- guitar amplifier or drums
Both the acoustic environment and microphone placement strongly affect the sound obtained from miking a source. You may need to experiment with microphone placement and room treatments to achieve the best overall sound for each application.
Suggested Applications
Acoustic Guitar
Acoustic Bass
Cymbals
Brass/Woodwinds
Orchestra
Ensemble Vocals
Piano
Strings
Room Ambience
Live Recording
| 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 | The Shure SM58S Vocal Microphone features a cardioid dynamic vocal design well suited for professional vocal use in live performances, sound reinforcement, and studio recording. A built-in spherical filter minimizes wind and breath "pop" noise, while the cardioid pickup pattern isolates the main sound source while minimizing unwanted background noise. The microphone offers durable construction, a high-quality internal shockmount system, and a steel mesh grille for withstanding rough handling. The SM58S is designed to perform consistently both outdoors and indoors and when used for singing or speech applications. The microphone features an integrated on/off switch and includes a microphone clip and a zippered pouch.
- Pneumatic shockmount system cuts down handling noise
- Effective, built-in spherical wind and pop filter
- Supplied with break-resistant microphone clip that rotates 180 degrees
- High quality, rugged, and reliable
- Cardioid dynamic
- Frequency response: 50 Hz to 15 kHz
Suggested Applications
Lead Vocals
Backup Vocals
Harmonica
Frequency Range |
50 Hz to 15 kHz |
Impedance |
150 Ohms |
Sensitivity |
-57.5 dBV/Pa at 1 kHz |
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