Microphone-preamplifier combinations

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4138-A-015 - 1/8-inch pressure-field microphone with Type 2670 preamplifier, 6 Hz to 140 kHz, 200 V polarization

Designed for very high-frequency measurements in confined spaces.   Read more		52.2 - 168 dB6.5 - 140000 Hz0.56 mV/Pa

4138-B-006 - 1/8-inch pressure-field microphone with Type 2669 preamplifier and adaptor

Designed for very high-frequency measurements in confined spaces.   Read more		52.2 - 168 dB6.5 - 140000 Hz0.8 mV/Pa

4138-C-006 - 1/8-inch pressure-field microphone with Type 2669 preamplifier, 6 Hz to 140 kHz, 200 V polarization

Designed for very high-frequency measurements in confined spaces.   Read more		52.2 - 168 dB6.5 - 140000 Hz0.8 mV/Pa

4138-L-006 - 1/8-inch pressure-field microphone with Type 2669 preamplifier, 6 Hz to 140 kHz, 200 V polarization

Designed for very high-frequency measurements in confined spaces.   Read more		52.2 - 168 dB6.5 - 140000 Hz0.8 mV/Pa

4182 - Probe microphone, 1 Hz to 20 kHz, 200 V polarization

Designed for near-field measurements in small or awkward places or in harsh environments where a conventional microphone would be unsuitable.   Read more		42 - 164 dB1 - 20000 Hz3.16 mV/Pa

4184 - Weatherproof microphone unit, 20 Hz to 20 kHz

Designed for use in permanent, semi-permanent or portable noise-monitoring systems.   Read more		27 - 140 dB20 - 20000 Hz12.5 mV/Pa

4188-A-021 - ½-inch free-field microphone with Type 2671 preamplifier, 8 Hz to 12.5 kHz, prepolarized

Designed for measurements in transport noise measurements, architectural acoustics and electro-acoustics.   Read more		19 - 138 dB20 - 12500 Hz31.6 mV/Pa

4188-A-031 - ½-inch free-field microphone with Type 2699 preamplifier, 8 Hz to 12.5 kHz, prepolarized

Designed for measurements in transport noise measurements, architectural acoustics and electro-acoustics.   Read more		21 - 135 dB8 - 12500 Hz31.6 mV/Pa

4188-B-001 - ½-inch free-field microphone with Type 2669-B preamplifier, 8 Hz to 12.5 kHz, prepolarized

Designed for measurements in transport noise measurements, architectural acoustics and electro-acoustics.   Read more		15.8 - 146 dB8 - 12500 Hz31.6 mV/Pa

4188-C-001 - ½-inch free-field microphone with Type 2669-C preamplifier, 8 Hz to 12.5 kHz, prepolarized

Designed for measurements in transport noise measurements, architectural acoustics and electro-acoustics.   Read more		15.8 - 146 dB8 - 12500 Hz31.6 mV/Pa

4188-L-001 - ½-inch free-field microphone with Type 2669-L preamplifier, 8 Hz to 12.5 kHz, prepolarized

Designed for measurements in transport noise measurements, architectural acoustics and electro-acoustics.   Read more		15.8 - 146 dB8 - 12500 Hz31.6 mV/Pa

4189-A-021 - ½-inch free-field microphone with Type 2671 preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		16.5 - 134 dB20 - 20000 Hz50 mV/Pa

4189-A-031 - ½-inch free-field microphone with Type 2699 preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		16.5 - 134 dB6.3 - 20000 Hz50 mV/Pa

4189-B-001 - ½-inch free-field microphone with Type 2669-B preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15.2 - 146 dB6.3 - 20000 Hz50 mV/Pa

4189-C-001 - ½-inch free-field microphone with Type 2669-C preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15.2 - 146 dB6.3 - 20000 Hz50 mV/Pa

4189-L-001 - ½-inch free-field microphone with Type 2669-L preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15.2 - 146 dB6.3 - 20000 Hz50 mV/Pa

4189-W-003 - ½-inch free-field microphone with Type 2671-W-001 preamplifier, 6 Hz to 20 kHz, prepolarized

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		16.5 - 134 dB6.3 - 20000 Hz50 mV/Pa

4190-B-001 - ½-inch free-field microphone with Type 2669-B preamplifier, 3 Hz to 20 kHz, 200 V polarization

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15 - 148 dB3.15 - 20000 Hz50 mV/Pa

4190-C-001 - ½-inch free-field microphone with Type 2669-C preamplifier, 3 Hz to 20 kHz, 200 V polarization

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15 - 148 dB3.15 - 20000 Hz50 mV/Pa

4190-L-001 - ½-inch free-field microphone with Type 2669-L preamplifier, 3 Hz to 20 kHz, 200 V polarization

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15 - 148 dB3.15 - 20000 Hz50 mV/Pa

4190-L-002 - ½-inch free-field microphone with Type 2269-L preamplifier, 3 Hz to 20 kHz, 200 V polarization with angle adaptor

Designed for high-precision, free-field measurements where a microphone with high sensitivity is required.   Read more		15 - 148 dB3.15 - 20000 Hz50 mV/Pa

4191-B-001 - ½-inch free-field microphone with Type 2669-B preamplifier, 3 Hz to 40 kHz, 200 V polarization

Designed for all high-precision electro-acoustic measurements and general acoustic measurements where a robust and stable free-field microphone is required.   Read more		21.4 - 16 dB3.15 - 40000 Hz12.5 mV/Pa

4191-C-001 - ½-inch free-field microphone with Type 2669-C preamplifier, 3 Hz to 40 kHz, 200 V polarization

Designed for all high-precision electro-acoustic measurements and general acoustic measurements where a robust and stable free-field microphone is required.   Read more		21.4 - 162 dB3.15 - 40000 Hz12.5 mV/Pa

4191-L-001 - ½-inch free-field microphone with Type 2669-L preamplifier, 3 Hz to 40 kHz, 200 V polarization

Designed for all high-precision electro-acoustic measurements and general acoustic measurements where a robust and stable free-field microphone is required.   Read more		21.4 - 162 dB3.15 - 40000 Hz12.5 mV/Pa

4192-B-001 - ½-inch pressure-field microphone with Type 2669-B preamplifier, 3 Hz to 20 kHz, 200 V polarization

Designed for high-precision coupler measurements or ANSI noise measurements.   Read more		20.7 - 162 dB3.15 - 20000 Hz12.5 mV/Pa
 
  
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