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Designed to operate exclusively with the PAM-340A the RM-05A will allow either individual selection of any combination of paging zones or the all-all facility. A flexible gooseneck microphone is supplied together with a three metre lead, complete with multiway connectors to connect the RM-05A to the host amplifier. Power: Supplied by the host PAM-340A. Dimensions: 195mm(w) x 60mm(h) x 205mm(d). Weight: 1.2 kg including microphone. | 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
| 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 | The C 414 B/XLS has been carefully designed to maintain the legendary sonic character of the C 414 family while integrating new features and performance enhancements made possible by new technology. The C 414B/XLS is designed to deliver accurate pickup of all acoustic instruments and voices.
The microphone's 5 pickup patterns are easily selectable via an electronic switch with LED indication and offer the selection of omnidirectional, cardioid, wide cardioid, hypercardioid and figure-eight patterns.
The pickup pattern selector switch utilizes a dual-color LED indicator that provides visual indication of the pattern selected and also changes from green to red to indicate if the microphone's output electronics are being overloaded. The pattern selector can also be used to "lock" the microphone's switch settings by pressing and holding it for 3 seconds.
On the rear of the microphone, an electronic switch allows the selection of -6 dB, -12 dB and -18 dB pre-attenuation levels which are accomplished by changing the polarization voltage to the capsule. The C 414 B/XLS has switchable bass cut filters of 12 dB-per-octave at 40 Hz and 80 Hz, and a 6-dB-per-octave filter at 160 Hz for control of proximity effect. On-axis sensitivity for all patterns is 23 mV/Pa and its self-noise is an extremely low 6 dB-A.
The C 414 B/XLS has a transformerless output and all-metal chassis, making it immune to electrical interference and RF from digital equipment, video monitors and wireless systems. It comes complete in an all-metal road case with the AKG H-85 shock mount, a PF80 external two-stage pop filter, a W414X external windscreen and an individually-measured chart showing the response curve of the microphone. It is also available in factory-matched stereo pairs packaged with a H50 stereo bar instead of the external pop filter.
The C 414B/XLS is built in Vienna, Austria and comes with a three-year limited parts and labor warranty.
Features
High sensitivity and extremely low self noise
Five switchable polar patterns for placement and application flexibility
Two-color LEDs provide quick visual indication of selected polar pattern and output overload
Elastic capsule suspension greatly minimizes structurally-transmitted noise from chassis vibration
H 85 professional shock mount/stand adapter, PF 80 external pop filter and W 414 X external windscreen
High sound pressure level capability and wide dynamic range
Completely immune to electrostatic and electro-magnetic interference from digital gear, computer monitors, etc. thanks to solid metal housing and transformerless output stage
Three switchable bass cut filters and three pre-attenuation pads with LEDs for quick visual indication
All switchable components operate in low impedance circuits for ultra-high relability even in extremely humid conditions
Optional R 414 remote control unit (available by the end of 2004) offers full control of all switchable parameters via standard microphone cable and 3-pin XLR-type connectors
Specifications
Type: 1" large diaphragm pressure gradient microphone
Polar Patterns: Omnidirectional, wide cardioid, cardioid, hypercardioid, figure eight
Frequency Range: 20 to 20,000 Hz
Sensitivity: 23 mV/Pa (-33 dBV) +/-0.5 dB
Max. SPL: 140/146/152/158 dB SPL (at 0/-6/-12/-18 dB)
Preattenuation Pad: -6, -12,-18 dB, switchable
Bass Cut Filter Scope: 12 dB/octave at 40 Hz and 80 Hz; 6 dB/octave at 160 Hz
Power Requirements: 48 V phantom power to DIN/IEC
Connector: 3-pin XLR
Dimensions: 2" x 1.5" x 6.3“
Net Weight: 10.6 oz
Shipping Weight: 5 lbs (2.27 kg) |
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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