Pro Audio / 錄音器材 / 零售批發 / Shure 產品 (香港及澳門) 代理商 / Harman 產品 (香港及澳門) 代理商: JBL 及 Crown
Their slender shapes and the transmission characteristics described below make the “Series 180″ especially suitable for a very wide range of tasks in the radio and television sector.
The KM 183and KM 184 microphones are the successors of the well proven KM 83 and KM 84, which have been used since the seventies worldwide withgreatsuccess. The KM 185 rounds out the series with a hypercardioid microphone.
The KM 183is a pressure transducer with a boost of approximately 7 dB at 10 kHz in the free field. In the diffusesoundfield it has a flat frequency response. The pressure gradient transducers KM 184 and KM 185 feature very smooth frequency responses not only for the 0° axis, but also for lateral (off-axis) sound incidence. In typical usage, there is no coloration of sound over a wide pickup angle.
Although theKM 184has the same capsule as the KM 84, the microphone differs slightly on the 0° frequency response: The KM 184 has a gentle rise at about 9 kHz, a characteristic that was introduced very successfully with the KM 140. The result is a tonal balance that is fresher and livelier when compared to the KM 84 with its flat frequency response in that band.
This difference was achieved with just a slight change of the capsule’s rear opening, and is not due to resonances.
The KM 185 with its hypercardioid characteristic features attenuation of sound incidencefromthe side or rear of about 10 dB, with minimum sensitivity at an angle of 120°.
The “Series 180″ microphones have the same transformerless circuitry as is used in the KM 100 system, resulting in excellent technical specifications:
Compared to the KM 84 the dynamic range of the KM 184 increased by 24 dB mainly through the reduction of self-noise level to only 22 dB (CCIR) and an increased sound pressure handlingcapability of up to 138 dB.
The microphones operate without any problems, even if the input of following equipment happens to be unbalanced, for example as in some DAT recorders.
The output of the “Series 180″, as in all Neumann microphones, is balanced and phantom (48V) powered.
Since 2004, MIC18 has been selling professional audio products in Hong Kong.
Professional audio shop in Hong Kong.
產品包括: 錄音器材 / 拍攝收音 / PA 系統
服務對象: 個人零售 / 音響出租公司 / Event 公司 / 批發業務
服務地區: 香港及澳門 | We serve in Hong Kong & Macau
Shure 產品 (香港/澳門) 代理商
Harman 產品 (香港/澳門) 代理商: JBL / Crown
Room 10, 7th Floor, Vanta Industrial Centre,21-33 Tai Lin Pai Road,Kwai Hing, NT, Hong Kong
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Sunday / PB