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The AT2031 is the ideal microphone for stringed instruments in critical studio and live applications. Its permanently polarized element offers extended frequency response with a slight rise in the high frequency range for a more detailed sound. Its low self-noise and high SPL handling capability offer a wide dynamic range, perfectly suited for the most demanding applications.
- Outstanding performance and rugged construction
- High SPL handling and wide dynamic range
- Smooth, extended frequency response with a slight rise in the high-frequency region
- Switchable 150 Hz 6dB/oct hi-pass fi lter
- Cardioid polar pattern improves isolation of desired sound source
- Low self-noise perfectly suited for digital recording equipment
- Ideal for stringed instruments such as violin, cello, acoustic guitar, harp and piano.
- Element: Fixed-charge back plate permanently polarized condenser
- Polar Pattern: Cardioid
- Frequency Response: 20-20,000 Hz
- Low Frequency Roll-Off: 150 Hz, 6 dB/octave
- Open Circuit Sensitivity: – 34 dB (19.9 mV) re 1V at 1 Pa*
- Impedance: 85 ohms
- Maximum Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.
- Noise: 17 dB SPL
- Dynamic Range: (typical) 124 dB, 1 kHz at max SPL
- Signal-to-Noise Ratio: 77 dB, 1 khz at 1 Pa*
- Phantom Power Requirements: 48V DC, 2mA typical
- Switches: Flat, roll-off
- Weight: (less accessories) 134 g
- Dimensions: 143.0 mm long, 21.0 mm maximum body Ø
- Output Connector: Integral 3-pin XLRM-type
- Accessories Furnished: AT8405a stand clamp; windscreen; soft protective pouch
*1 pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL
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Weighing only 18 grams (0.6 oz.), this ultra-light condenser pickup is ideal for acoustic guitar, mandolin, violin, and most other stringed instruments. The C 411 will give a clear and uncolored sound without changing the balance of the instrument. Attaching the C 411 on or near the bridge or anywhere else on the instrument is easy with the included non-marring, reusable, solventfree adhesive compound.
C 411 PP: For hardwire applications, with standard XLR connector for phantom powering. | This new mic is a performance / price breakthrough. It has an acoustically identical version of the legendary CK1 capsule that is permanently mounted. This combination can handle high output transients as well as subtle harmonics. Also included are switchable 75 and 150Hz 12dB per octave rolloff, and switchable -10 & -20 dB input pad. It is a single pattern (cardioid), and has a frequency response of 20 to 20kHz with 135 dB SPL. Requires 12 to 48V phantom power. Kit comes with bag, windscreen and clip.
For more than twenty years, the AKG C 451 with the CK 1 condenser capsule was a standard item on tour riders for sound companies and required by leading engineers for studio projects. When it was discontinued in 1993, there was still a big demand for this microphone. AKG now has an updated version of this classic microphone.
The new C 451B provides the same frequency response as the legendary CK 1 with the same slight high-end rise that was the signature of the original. This characteristic makes the C 451B an ideal tool for capturing signals rich in transients such as acoustic guitars, snare drums, hi-hats and for overhead micing of drum kits. The C 451B?s response eliminates the need for heavy EQ on these instruments.
The new C 451B has also benefited from newer electronic technology with machine soldering and surface-mount components that improve noise performance and make the microphone much more reliable than the original.
Other special features include switchable 10 dB and 20 dB preattenuation pads and switchable low cut filters at 75 Hz or 150 Hz. Standard accessories included are an SA 40 stand adaptor, W 90 windscreen and a rugged zippered bag. Each C 451B also comes with an individual frequency response printout.
Three-year warranty.
Specification
Polar pattern: cardioid
Frequency range: 20?20,000 Hz
Sensitivity: 9 mV/Pa (-41 dBV re 1 V/Pa)
Max. SPL for 0.5 % THD: 135/145/155 dB SPL (-0/-10/-20 dB)
Equivalent noise level: 18 dB-A to DIN 45 412
Signal/noise ratio (A-weighted): 76 dB
Preattenuation pad: switchable, 0, -10,-20 dB Bass cut filter: switchable to flat or 12 dB/octave at 75 Hz or 150 Hz
Electrical impedance: Recommended load impedance: >1.000 Ohms
Power requirement: 9?52 Volt phantom power to DIN 45 596/IEC 268-15
Current consumption: Connector: 3-pin male XLR
Finish: satin nickel plated
Size: dia.: 190 mm (0.7 in.); length: 160 mm (6.3 in.)
Net/shipping weight: 125/760 g (4.4 oz./1.7 lbs.)
Standard accessories: W 90 windscreen, SA 40 stand adapter | 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 |
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| 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 |
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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
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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 |
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