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This affordable cardioid dynamic microphone is designed for close-up vocal performance. The PRO31QTR offers a broad frequency response and low handling noise in a tough, durable design that delivers consistent performance on the road. The mic sets price/performance standards for intelligibility, transparent sound quality and noise suppression. Available in two models for easy use with consumer and pro electronics: PRO31 (XLRF-XLRM cable) and PRO31QTR (XLRF- ¼" cable).
- Close-up vocal performance microphone sets price/performance standards for intelligibility, transparent sound quality and noise suppression
- Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
- Hi-ENERGY® neodymium magnet for high output and articulate vocal reproduction
- Two-stage ball-type headcase for superior "pop" protection
- MagnaLock™ on/off switch
- Corrosion-resistant contacts from gold-plated XLRM-type connector
- Rugged design and construction for reliable performance
- Element: Dynamic
- Polar Pattern: Cardioid
- Frequency Response: 60-13,000 Hz
- Open Circuit Sensitivity: -55 dB (1.7 mV) re 1V at 1 Pa
- Impedance: 600 ohms
- Switch: MagnaLock™ on/off
- Weight: 11.0 oz (312 g)
- Dimensions: 7.28" (185.0 mm) long, 2.09" (53.1 mm) head diameter
- Output Connector: Integral 3-pin XLRM-type
- Cable: 15.0' (4.5 m) cable with XLRF-type connector at microphone end, 1/4" connector at equipment end
- Accessories: AT8470 Quiet-Flex® stand clamp for 5/8“-27 threaded stands; 5/8“-27 to 3/8“-16 threaded adapter; soft protective pouch
| The Beta 87 microphone has consistently been a top choice of performers and audio technicians around the world due to its superb accuracy and detail, and rich vocal production. This long-standing favorite now features a new design and has been renamed the Beta 87A TM.
In response to user requests, Shure has redesigned this microphone by just slightly thickening the handle for a more comfortable feel when hand-held. In addition, the Beta 87A now includes the A25D break-resistant swivel adapter.
The Shure Model Beta 87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level (SPL) capability. Used for professional sound reinforcement, broadcasting, and studio recording applications, the Beta 87A combines superb performance with the ruggedness needed for touring and field production.
The Beta 87A features a controlled low-frequency roll-off that compensates for proximity effect and prevents the "boomy" sound often associated with close pick-up. The characteristic Shure presence rise brightens the upper midrange. The tight supercardioid pattern, with null points at approximately 125 degrees, provides maximum isolation from other vocalists or instruments while offering minimal off-axis coloration. The Beta 87A operates on phantom power.
- Smooth, tailored frequency response provides detail, accuracy, and warmth for vocals
- Extremely accurate supercardioid pattern at all frequencies provides the highest gain-before-feedback
- Three-stage pop filter minimizes breath pop and noise
- Break-resistant stand adapter
- Frequency response: 50 to 20,000 Hz
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The first Neumann microphone with a dynamic capsule. Functionally optimized design
specifically for the broadcast field, featuring integrated pop protection, suppression of
structure-borne noise and a hypercardioid directional characteristic.
Emotion conveyed with technical perfection. This is the ideal which the Neumann
microphones in the Broadcast Line have been designed to fulfill. The fine-tuning to the
requirements of professional broadcast studios and the individual, functionally optimized
design* ensure that these are microphones of character.
The BCM 705 is Neumann?s first dynamic microphone. The housing and headgrille are
identical to those of the BCM 104; only the green logo indicates that this is something new
from Neumann. The principle of reduction to the essentials can be seen in the dynamic
capsule with a hypercardioid directional characteristic, specifically designed for speech
reproduction at close range. Multi-level isolation from structure-borne noise ensures operation
free of interference, even in a lively studio environment.
Mechanical Features
The microphone headgrille twists off easily for quick cleaning. Neumann offers optional,
color-coded headgrilles so that, for reasons of hygiene, each announcer can use his or her
individual headgrille. Iin front of the capsule, mounted on a frame holder, a fine gauze serves
as a built-in popscreen.
The microphones of the Broadcast Line have an elastic mount against structure-borne noise,
that is compatible with standard broadcast-segment microphone arms.
Acoustic features
The frequency response has a light treble boost, in the region from 2 kHz to 9 kHz, aiding the
speech intelligibility. The bass frequency response is designed to compensate for the overemphasis
of the bass caused by the proximity effect.
The integrated Pop Screen
A pop screen not only prevents the occurrence of plosive pop noises in vocal recordings, but also
efficiently prevents unwanted particles, from respiratory moisture, nicotine, to food remnants, from
settling on the diaphragm. The pop screen can be removed for cleaning without the use of tools.
Mounting
The preferred mode of operation is to suspend the BCM 104 or BCM 705 from a standard studio
boom arm.
A thread adapter to fit different connector threads is included. In order to provide protection from
structure-borne noise, both the capsule and the microphone in its mount are elastically suspended.
The optional SG 5 swivel mount allows additional angling of the microphone by +/-90 degrees.
FEATURES:
Dynamic capsule
Hypercardioid directional characteristic
Characteristic, functionally optimized design*
Integrated, neutral pop protection
Integrated elastic suspension
Individual headgrilles for different users
Colored rings to identify the replacement headgrilles
Easy removal and cleaning of microphone headgrille (with bayonet mount)
Mechanical compatibility with standard studio boom arms
Multi-level isolation from structure-borne noise
No power supply required
APPLICATION HINTS:
Announcer's mic for broadcasting and studio
This is just one of the most common applications. We recommend
additional experimentation to gain maximum use from this microphone.
TECHNICAL DATA:
Acoustical operating principle Pressure gradient transducer
Directional pattern Hypercardioid
Frequency range 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 10 kohm 1,7 mV/Pa = ?55,4 dB ± 1 dB
Rated impedance 200 ohms
Rated load impedance >= 10,000 ohms
Equivalent SPL CCIR 468-3 32 dB
Equivalent SPL DIN/IEC 651 18 dB-A
S/N ratio CCIR 468-3 62 dB
S/N ratio DIN/IEC 651 76 dB
Weight 500 g
Diameter 64 mm
Length 85 mm
Height (without suspension) 110 mm
| By virtue of its design and features, the MD 431 II ranks amongst Sennheiserʼs most exceptional microphones and is suitable for vocal, speech and broadcasting applications. Colour: black, sound inlet basket: refined steel.
Pick-up pattern : super-cardioid
Sensitivity in free field, no load : (1kHz) 2,0 mV/Pa +- 3 dB
Nominal impedance : 250 Ohm
Min. terminating impedance : 1000 Ohm
Dimensions : d 49 x 200 mm, Griff d 31 mm
Weight :ca. 250 g |
The cardioid e 935 is a fully professional vocal microphone,
developed to cut through high on-stage levels.
Features
Rugged metal body
Advanced shock-mount design
Consistent on-/off-axis response
Hum compensating coil
Made in Germany
Delivery includes a pouch and a microphone clamp
Delivery Includes
1 e 935
MZQ 800 microphone clamp
Pouch
Technical Data
Pick-up pattern Cardioid
Frequency response (microphone) 40.....18000 Hz
Sensitivity in free field, no load (1kHz)
2,8mV/Pa bei 1 kHz = -51dB (0 dB = 1V/Pa) = -71 dB (0 dB = 1V/ubar)
Nominal impedance 350 Ohm
Min. terminating impedance 1000 Ohm
Dimensions 47 x 181 mm
Weight 330 g
| 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 |
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