MX014 Preamplifier
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aCOUStW instruments Microphone C-250 + preamplifier PA-14 • Acoustic precision measurement with • Robust small preamplifier • Excellent frequency response The MX014 is a unit comprising a preamplifier (PA-14) and mi- crophone (C-250) designed by CESVA technology. The CESVA PA-14 is a small robust preamplifier, designed to condition V-i prepolarized microphones as the CESVA C-250 model. It is also compatible with other makes of microphones. By virtue of its wide frequency response and low noise level, the PA-14 is ideal for precision applications. Because of its low output impedance the PA-14 can be used with long cables. The PA-14 has high input impedance which stops the microphone from loading. The C-250 condenser microphone has been developed to sup- ply the sector with greatest demand for precision sound pres- sure measurements. The use of materials such as nickel and monel, and exhaustive quality control, make the C-250 a highly reliable microphone. The PA-14 preamplifier along with the C-250 prepolarised con- denser microphone are the perfect solution for multi channel • Frequency response: • Input impedance: • Output impedance: • Power supply range: Current consumption: • Electric noise • Microphone type: • Nominal capacity: • Nominal sensitivity: • Frequency response: • Wind screen effect: The characteristics, technical specifications and accessories may vary without prior notice CESVA instruments,s.l. Maracaibo, 6 - 08030 Barcelona (Spain) - Tel. (34) 934.335.240 - Fax. (34) 933.479.310 - e-mail: info@cesva.com - www.cesva.com