GL2600专业调音台
分类: 调音台  发布时间: 2013-07-17 13:35 
是紧凑型、双功能、拥有左右信道、主信道、8编组、10个辅助、12×4矩阵的调音台。规格可以从24到56通道,包含两组立体声通道。功能特点:▲具备24,32,40,48,56通道。▲左右信道/主信道输出。▲8个编组和可声像定位及接入到左右信道与主信道。▲带有电平控制及声像定位的10个辅助通道专用立体声发送通道。▲分别配备有话筒与立体声输入的2个多功能立体声信道。▲2个额外的双立体声输入,提供4个叠加或独立式立体声返回通道。▲全功能的12×4矩阵。▲特有双功能,即主扩声与监听调音。▲可通过通道直接输出进行录音。▲中央通道能被用作中央/超低、左右叠加、或调音师喇叭监听通道。▲具有电平微调与共享输入的矩阵外接输入。▲立体声通道的话筒输入可以用交换跳线接到矩阵以传送背景声音。▲4段EQ、2段扫变。▲100Hz高通滤波器。▲独立的幻像供电与相位转换开关。▲广角发光二极管通道及主输出电平表。▲专用立体声监听电平表。▲每个通道有灵活而无限制的推子前/后辅助输出选择开关。▲内部跳线帽,可选EQ前/后辅助输出、直接输出与其它选项。▲所有推子均带有静音。▲连接到所有输出设备的可分配式内部联络电路,包括一个通话锁定方式的开关。▲可外接输出式1kHz正弦/粉红噪声发生器。▲录音机可接入到左右信道和监听信道。▲3个耳筒及耳塞插座及本地监听输出。▲+26dBu余量的电子平衡式XLR输出电路。▲74dB前置放大器可接受高至+34dBu的话筒或线路输入电平。▲越低噪声的前级混合放大器设计。▲使用高性能的RPS11外置线性调整电源。▲内置备用电源混合器。▲螺丝母坚固电位器式的电路板分离安装工艺。▲备有供添加副调音台用的Sys-Link V2调音台输入链路。▲可插4针XLR灯座发光二级管照明灯。

技术参数:
Maximum Input level:                         Mic +34dBu(inc pad)
                                                         CH Line +34dBu
                                                         Other Line +20dBu
Maximum output level:                      XLR +26dBu
                                                        Jack +20dBu
Internal headroom:                          Channels +20dB
                                                        Mix +22dB
Meters:                                            3 colour LED,quasi peak response
Sensitivity:                                       0VU=+4dBu at XLR output
Master meter:                                 4 segment -12,+6,+16dB(5dB before clip)
Frepuency response:                     +/-0.5dB, 20Hz-50KHz
Mic CMRR at 1kHz:                         >80dB typical
THD+n at+14dBu at 1kHz:              Mic to mix out <0.003%
Crosstalk(@1KHz):                         Fader shutoff >90dB
                                                       Mute shutoff >88dB
                                                       Inter channel >90Db
Noise, rms 22Hz to 22kHz:              Mic input E.I.N -128dBu
                                                       Residual output noise <-96dBu(-100dB S/N)
                                                       LR mix noise 16 routed <-86dBu(-90dB S/N)
                                                       Group mix noise 16 routed <-92dBu(-90dB S/N)
                                                       Aux mix noise 16 routed <-86dB S/N
                                                       Channel HPF: 12dB/oct below 100Hz
Mono EQ:                                       HF Shelving +/-15dB, 12kHz
                                                      HM Peak/dip +/-15dB, 500Hz to 15kHz, Q=1.8
                                                      LM Peak/dip +/-15dB, 35Hz to 1kHz, Q=1.8
                                                      LF Shelving +/-15dB, 80Hz
Main pewer supply:                       110-240VAC, 50/60Hz, 90W
Backup power supply:                   MPS12
 

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