力卡带功放调音台　Relacart　P1448DE

P1448DE 十四通道带功放调音台
用途：实况演出、乐队、会议室、录音室、学校和礼拜堂、小型场地、　从事数字和模拟多轨道录音（4轨和8轨）、家庭录音室、前期录音和视频后期和成等场合...

■两编组，返送主信号母线，两个辅助线。
■高精度，长寿命的100mm推子，衰减器。
■单声道输入，20dB衰减开关，以配合不同的输入电平。
■两组立体声输入。
■内置专业级数码效果器。
■立体声九段图示均衡，均衡前均衡后比较开关。
■高质量48V幻像供电。
■操作面板布局清晰可见，容易操作。
■每个通道的发光二极管信号器及峰值指示器保证了电平的有效调节。
■三段均衡器，中频扫描。
■高精度，双色LED，电平柱确保输出电平。
■录音输出，耳机监听。
■大功率功放系统。
 
Mixer section:
■INPUT CHANNEL SENSITIVITY:MIC-60dB
   STEREO CH.INPUT:-40dB
   AUX SEND:-20dB
   EFF,RETURN:-20dB
■OUTPUTS:4V MAX
■SIGNAL TO NOISE RATIO:-80dB
■PARAMETRIC EQ: HI:±15dB/10KHz
                               MID:±15dB/250Hz-6KHz
                               LOW:±15dB/60Hz
                               Power section
■POWER OUTPUTS:250W+250W(4Ω)
■T.H.D:0.1%BELOW(1KHz FULL POWER)
■POWER REQUIREMENTS:AC 220V 50Hz OR 110V/60Hz

“Relacart力卡”主营品牌系列产品：各类音频会议系统，有线无线麦克风,他们核心业务是为集成商、工程商等合作伙伴提供会议室完整解决方案，为渠道经销商提供专业娱乐器材设备的渠道销售服务。

广州力卡电子有限公司创建于1994年，是集研发、生产、销售为一体的专业音响器材设备制造企业。拥有现代化厂房、先进的流水生产线、齐全的精密检测设备，构建有完善的质量保证体系，公司及产品先后通过ISO9001:2000国际质量体系认证，中国国家强制性产品3C认证。

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.