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GL2400-16 / 艾伦赫赛 ALLEN&HEATH 16-Channel Mixer
类别：现场模拟调音台
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详细介绍：
 品牌: 艾伦赫赛 ALLEN&HEATH 型号: GL2400-16
现场调音台
35 年以来，英国 ALLEN&HEATH 公司为世界设计出实用的音频混音设备，并因其杰出的性能、功能和构造质量赢得广泛的称赞。
GL2400 是我们 4 编组产品中最新的版本，同样是非常成功的产品。利用现代工程技术设计出最新的 GL2400，这独一无二但性能强大的小型调音台，我们设计中每一个细节所的都是为了体现更好调音效果。
GL2400 机型是一款紧凑型、双功能的、拥有左右信道、单信道叠加、4 编组、6 个辅助通道、7×4 矩阵的调音台。其设计规格从 16 到 40 通道，包括 2 个立体声通道。
Features
> 16, 24, 32, 40 通道结构；
> 左右信道/主信道输出；
> 4个可声像控制编组；
> 6个辅助发送信道，其中每个信道配备推子前/后切换开关； > 2个立体声信道，每个信道备有话筒与双立体声行输入；
> 7x4 矩阵；
> 特有的双功能即主扩声与/或监控听调音；
> 单通道能被用于左右叠加、或调音师喇叭监听通道；
> 可通过通道直接输出进行录音；
> 具有电平微调与共享输入的矩阵外接输入；
> 立体声输入通道可以独立地分配给左右通道；
> 立体声通道的话筒输入可以用交换跳线接到矩阵；
> 4段EQ、2段扫变；
> 100Hz 高通滤波器；
> 独立的幻象供电与相位转换开关；
> 专用主输出及立体声监听电平表；
> 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、电平表和 AFL；
> 内部联络信号通道可供选择；
> 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；
> 耳筒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 ；
> 超低噪声的前级混合放大器设计；
> 内置电源及带有MPS12后备电源插口（16到32通道型号）
> 可使用 RPS11 电源进行外置供电，另外还提供 RPS11 备用电源插座（40 信道型号）；
> 100mm 防尘推子；
> 螺丝母紧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；
> 4 针 XLR 灯座发光二极管照明灯；
16-Channel Mixer
Proper dual functionality for FOH and/or Monitor mixing. 7x4 matrix. 100Hz channel high pass filters.
For 35 years, Allen & Heath has designed truly innovative mixers for the real world and has earned its enviable reputation for superior performance, functionality and build quality.
Building on the success of the industry-standard GL2200, Allen and Heath are proud to present the new 4-buss dual-function GL2400 - the next generation of a mixing classic.
This mixer is designed for professional applications. Whether mixing FOH, monitors, or both, recording live or in the studio, installed in a busy or house of worship, out on the road touring or earning its keep in rental stock, the GL2400 provides the perfect solution.
Engineered for modern engineering techniques, every detail in this mixer has been carefully thought out to provide the very best mixing experience. For example, the mono output can be configured as LR sum, wedge, or aux-fed sub or centre master. In Monitor mode, all six auxes are available on faders with mutes, inserts, meters and XLR drive. The new 7x4 matrix with ambient mic capability opens up a huge number of mixing applications, including stereo recording, zone feeds, delay fill speakers and stereo in-ear monitor mixes.
We have worked hard at the design of the audio circuitry in this mixer, and with its amazing headroom and new ultra-quiet mix head amp, we believe that this is our best performance yet!
Dual Functionality
As pioneers of dual functionality, we have ensured that every detail of the concept has been carefully implemented with no controls redundant in either mode. When mixing Front-of-House, the monitors can be set pre-insert as well as pre-EQ to prevent your house mix EQ and compression affecting the stage mix. Per channel aux switching means you can mix pre-fade with post-fade sends such as theatre radio mics and sound effects. As a monitor console, the aux masters get faders, inserts, mutes, meters and balanced XLR drive. You even get a fader controlled engineer' wedge feed. The Groups and LR mixes are still available to create yet more sends. In monitor mode the GL2400 can provide up to 10 mixes, for example 6 wedge and 2 stereo IEM.
Performance
Our new mic preamp has an extended 74dB gain range with massive headroom able to deal with the widest range of signals right up to +34dBu. From our new low-noise mix amp through responsive 4 band EQ to the differential balanced +26dBu outputs, every stage has been carefully designed to ensure optimum gain structure and the best sonic performance possible.
Third Fader
There are three master faders on the GL2400. Our configurable M fader lets you create an LR sum mono fill, an engineers monitor wedge feed, or a dedicated centre or sub-bass speaker mix from Aux 6 which means you can dial in exactly what you need from each channel. L, R and M each provide a dedicated meter, mute, AFL and balanced XLR output.
7x4 Matrix
The matrix is a big feature for corporate AV work, specialised recording and broadcast feeds, and personal monitoring. Smart auto-switching of the external inputs lets you add a common mono, stereo or independent sources to the matrix. Cross patch from the stereo channel mic breakpoints to add room ambience to your recording and IEM feeds.
Dual Stereo Channels
These two multi-function channels provide a mic and 2 stereo line inputs each. Use the channels as mic inputs while the 4 stereos are independently routed to LR, or combine stereo sources such as backing tracks and reverbs while the mics are patched elsewhere, or use conventional stereo channels while the second inputs provide additional returns and the mics patch into the matrix for ambience. True versatility in a tiny space…
Technical Info
LR and M main outputs
4 Audio groups with pan control
6 Auxiliary sends with per-channel pre/post fader switching
2 stereo channels each with mic and dual stereo line inputs
7x4 Matrix
Proper dual functionality for FOH and/or Monitor mixing
M can be configured as LR sum, Wedge, or Aux-Fed Sub or C master
Recording capable with channel direct outputs
Matrix external inputs with level trims and common input capability
Stereo channel line inputs can be independently routed to LR
Stereo channel mic input breakpoints for cross patching into matrix
Responsive 4 band, 2 sweep EQ
100Hz channel high pass filters
Individual phantom power and Polarity switching
Dedicated Channel, Master and stereo Monitor meters
Internal jumper plugs for pre/post-EQ aux, direct out and other options
Mutes, meters and AFL on all fader masters
Assignable talkback
1kHz oscillator and pink noise generator
2-track monitoring and replay to LR
Headphones and local monitor outputs
Electronically balanced XLR outputs with +26dBu drive capability
Preamp +34dBu maximum input capability for mic or line
Ultra low noise mix head amp design
Internal power supply with MPS12 backup supply input (16 to 32 models)
External RPS11 power supply and socket for backup supply (40 model)
100mm dust protected faders
Metal jacks, gold-plated XLRs, sealed pots and switches
Individual circuit card assembly with nutted pots
Solid copper bus bar grounding
Sys-Link V2 console linking option
4-pin XLR lamp sockets
Frame sizes 16, 24, 32, 40 incl. 2 dual stereo channels
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