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Omni-directional test and measurement microphone for RTA and software systems.
The TM1 is a 6 mm pre-polarized condenser microphone used for test and measurement applications. The TM1 is known for its linearity, accurate response, consistency, ease of use and affordability.
Equipped with a uniformly controlled omnidirectional polar pattern, the TM1 is designed to capture acoustic measurements for room analysis software programs, real time analyzers and other sound control devices. With a flat frequency range of 20 Hz – 25 kHz, the TM1 is an excellent tool for sound engineers, sound companies and recording enthusiasts.
The TM1 is designed, machined, assembled and tested by Audix in the USA.
Model Variation: TM1 PLUS - includes calibration data file and sensitivity, threaded acoustic windscreen, and CA4231 machined calibration adapter *
*Bruel & Kjaer® 4231 sound level calibrator or equivalent
| Transducer | Pre-polarized Condenser | | Polar Pattern | Omnidirectional | | Frequency Response | 20Hz to 25kHz (+/- 2dB) | | Dynamic Range (Typical) | 112dB | | Signal-to-Noise Ratio | 66dB | | EIN | 28dB A-weighted | | Maximum Input Sound Level | 130dB with distortion | | Power Requirements | 18 - 52V Phantom | | Output Impedance | 200 ohms | | Output Connectors | 3-pin XLR | | Sensitivity | 6.5mV / Pa @ 1k | | Housing | 4 Piece Precision Machined Brass | | Dimensions | Length 5.9" (150mm) |
| The Beta 87A 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 incorporates a cardioid polar pattern and has been named the Beta 87C TM.
Developed in response to professional demands associated with the use of personal monitoring devices like the Shure PSM ? Series, Shure's new Beta 87C premium vocal microphone delivers studio-grade performance and a smooth, extended high-end frequency response in a cardioid condenser design.
The uniform cardioid polar pattern of the Beta 87C enables users to effectively reject ambient noise arriving at the rear of the microphone, an attribute that will be especially appealing to users of personal monitors and others who frequently experience undesirable sounds bleeding into their mixes.
Other features include:
- Smooth, wide frequency response with slight presence rise
- Uniform cardioid polar pattern for maximum isolation
- Minimal off-axis tone coloration
- Low-frequency roll-off compensates for proximity effect
- Three-stage pop filter minimizes breath pop and noise
- Break-resistant stand adapter
- Frequency response: 50 to 20,000 Hz
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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 |
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- Tailored for Vocals & Speech
- Cardioid Polar Pattern
- Shock-Mounted Dynamic Cartridge
- 50 Hz to 15 kHz Frequency Response
The Shure 55SH Series II is a Unidyne cardioid dynamic microphone boasting a classic look and vocal-tailored sound for recording sessions, live stage applications, and on-camera use. The dynamic cartridge is shock-mounted to impede handling noise and vibrations transferred through your mic stand. The implementation of a cardioid polar pattern minimizes pickup of off-axis noise and ambience, yielding higher gain before feedback and attenuated stage bleed.
The mic delivers a frequency response of 50 Hz to 15 kHz with a gentle presence boost peaking at approximately 6.5 kHz. Its XLR 3-pin output ensures compatibility with most mixer inputs, microphone preamps, and portable PA systems. An on/off switch is provided for convenient muting of the mic between speeches or performances. The attached, self-tensioning, 5/8“-27 thread swivel mount can be tilted up to 45 degrees forward and 80 degrees backward. Chrome die-cast metal construction provides tour-worthy durability.
Classic Appearance
In addition to being a mic with solid audio characteristics for the studio and stage, the 55SH Series II makes a great prop microphone in video shoots, photos, and theater applications
Tailored Frequency Response
The 50 Hz to 15 kHz frequency response features a slight dip in the low-mid frequency range and a gentle rise from 1 to 10 kHz, making its sonic performance optimized for vocals, public address, and dialog
Cardioid Polar Pattern
The cardioid polar pattern is effective in minimizing sound pickup at the off-axis sections of the capsule, ensuring high gain before feedback
Shock-Mounted Cartridge
The dynamic capsule is shock-mounted for added protection against shock- and structure-born noise
Shure 55SH II Specs
Microphone
| Sound Field |
Mono |
| Operating Principle |
Pressure Gradient |
| Capsule |
Dynamic |
| Polar Pattern |
Cardioid |
| Circuitry |
Solid-State |
| Pad |
None |
| High-Pass Filter |
None |
Performance
| Frequency Range |
50 Hz to 15 kHz |
| Impedance |
270 Ohms |
| Sensitivity |
-58 dBV/Pa at 1 kHz |
Connectivity
| Output Connectors |
1 x XLR 3-Pin |
Physical
| Dimensions |
ø: 3.06 x L: 7.4" / ø: 77.8 x L: 188 mm |
| Weight |
1.37 lb / 0.62 kg |
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OVERVIEW
Cardioid dynamic kick drum mic with swivel mount and cable.
The PGA52 is a professional quality kick drum microphone with an updated industrial design that features a black metallic finish and grille offering an unobtrusive visual presence. Legendary Shure quality construction ensures exceptional performance in rigorous environments.
Additional design highlights include a swivel joint featuring a quick-release latch similar to bicycle component-locking technology for extremely quick and easy positioning.
FEATURES
- Mountable microphone featuring swivel joint with quick-release latch for kick drum
- Dynamic cartridge (does not require phantom power) with cardioid polar pattern
- Tailored cartridge design for low-frequency clarity, including on bass amps
- Includes PGA52, zipper pouch and user guide
- XLR to XLR mic cable included
| M2230
Certified class 1 measurement microphone according to IEC 61672 with metal diaphragm.
NTi Audio #: 600 040 050 |
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