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均衡器
来源: | 作者:pmoe8352c | 发布时间: 2018-11-28 | 762 次浏览 | 分享到:

防尘45mm长行程音量控制推子,实现最大的分辨率和精密度;
任何国家通用的电源,自动电压检测,工作电压范围在100~240V之间
具备断电旁路功能:保证在电源出现故障时继续保持音频畅通;
3U设计,可承受不用的路面和工作环境搬运; 
削波发光二极管和信号显示,最大输入电平功能;
XLR &TRS接头, 22dBU全平衡输出输入;
具有HPF高通滤波器和LPF低通滤波器;2路(A和B) Two (Aand B)                                             

 类型:模拟电阻平衡(pin 2  hot)Analogue,eledronically balanced (pin 2 hot)                                        

输入:阻抗  :20k Ohms                                             

最大输入电平:+22dBu                   

共模抑制:>80dB at 1kHz,>60dB,at 10kHz,2路(A和B)Two(A andB)                                      

 类型:模拟电阻平衡( pin 2 hot)Analogue  electroincally balanced (pin hot)     

输出:最小载入阻抗:2k Ohms                             

电源阻抗:<60 Ohms                     

 最大输出电平: 22dBu                                         

 信号驱动能力:3dB drop in level relative toopen circuit voltage wnen driving 200Ω                                            

 频率响应:�0.5dBu (input to output ),20Hz to 20kHz)                            

工作情况:动态量程:>112dB (22Hz to 22kHz unweighted)                             

 本底噪音:Lower than -22dBu (22Hz to 22kHZ unweinghited)                         

 增益:-infinity (off)to 6 dBu ,with centre detent at OdB 30带宽  30Bands                            

 中心频率:TO BS ENISO 266:1997 25Hz to 20kHZ,1/3 octave                                 

 均衡:偏差:�5%                        

 最大增压:�12dB   高通滤波器:�12dB/octave                                   

低通滤波器:�12dB/octave    接连: 音响:3-pin XL RS (male and female )and 1/4"TRS balancea jack sockest 

电源:3-pin IEC 电源要求:电压:100VAC 240VAC �10% 频率:50Hz  to 60Hz 电源消耗:<25W 

尺寸:H高:133mm (5.25"),3u high *W宽483mm(19)*D深200mm(7/8") 

净重:4.4KG *毛重shipping:5.4kg