pc蛋蛋赚钱平台:力卡調音臺 Relacart 4166


上海視聽網--Relacart調音臺系列產品:力卡調音臺 Relacart 4166

產品介紹

4166 十六路麥克風輸入

   用途:實況演出、樂隊、大會議廳、錄音室、體育館、大型外景場地...
■四編組,加左右主線,6個輔助線,4個返回回路。
■高精度,長壽命的100mm推桿式電位器,以保證精確 的調節。
■單聲道輸入中的MIC/LINE輸入開關,配備輔助直接輸出端口。
■每個頻道的直接輸出,允許附加的單一播音室傳送。
■采用獨立的接地系統,以徹底消除交流和噪聲。
■每個頻道開關的后端接地,使得頻道間的串音減少。
■離散結構的前置放大器產生了特別高的共態抑制比,殘余噪聲也保持在特別低的水平。
■單聲道輸入頻道配有48V無幻噪聲像開關和4個頻段均衡器。
■操作面板布局清晰可見,容易操作。
■每個通道的發光二極管信號器及峰值指示器保證了電平的有效調節。
 
Applications/features
■FREQUENCY RESPONSE:20Hz,0dB+1/-3dB(1KHz REF)
■THD:Less than 0.1% 20Hz to 20KHz
■RESIDUAL NOISE:less than-74dB
■RESIDUAL OUTPUT NOISE:Master less than -78dB,Group less than -78dB,Aux less than -72dB,Pan less than-65dB
■gross talk:less than-65dB at 1KHz,Adjacent input channels,Channel switch off faders off
■EQUALIZATION:HF 12KHz fixed shelving type 15±dB,MF1 350Hz-8KHz sweepable pedking type,MF2 50Hz-1KHz,LF 80Hz fixed shelving type±15dB
■RESIDUAL OUTPUT LEVEL:+20dB(Group out/master out balanced)

產品價格

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關于力卡Relacart

“Relacart力卡”主營品牌系列產品:各類音頻會議系統,有線無線麥克風,他們核心業務是為集成商、工程商等合作伙伴提供會議室完整解決方案,為渠道經銷商提供專業娛樂器材設備的渠道銷售服務。

廣州力卡電子有限公司創建于1994年,是集研發、生產、銷售為一體的專業音響器材設備制造企業。擁有現代化廠房、先進的流水生產線、齊全的精密檢測設備,構建有完善的質量保證體系,公司及產品先后通過ISO9001:2000國際質量體系認證,中國國家強制性產品3C認證。

Relacart is the company founded in 1994 by Professionals who wanted to make difference to things done before. Relacart aims at bringing things of future technology for today. Relacart is dedicated in designing, manufacturing, marketing and distribution professional audio products. We have started from Microphone, Conference System and Mixer. Now we are doing production of Digital wireless Microphone, Digital Wireless Conference System, Tour Guide System, Public Address System, Etc. We have full equipped sound test lab to provide you all type of Test and Repots. We have most advance equipments to produce Hi- end products. We are using German SMT process automatic plant in production. We have Q.C department to keep a close eye on all production line. Each products will go through Q.C Test before go for final packing. We have all advanced testing equipment such as Signal Emitter; network Analyzer, Spectrum Analyzer, Radio communications test sets, Audio Analyzer, Audi Exam System & etc.

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