Vi4

满足小空间应用需求的紧凑型控制台

Vi4 vert medium
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大获成功的声艺Vi6™推出仅数月之后,Vi系列数字现场音响控制台便增加了新型声艺Vi4型产品,在继承了声艺Vi6所有功能和配置的同时,结构设计更加紧凑,因此更适合混音空间相对狭窄的剧场、教堂和场所或俱乐部等小空间应用。 声艺Vi4以不到1.5m/5英尺的尺寸提供24个推子上的96路输入访问功能,共有35条输出总线可用作主要部分、群组、辅助或矩阵。声艺Vi4继承了声艺Vi6其他所有功能,包括广受赞誉的Vistonics™ II触摸屏用户界面、声艺FaderGlow™推子功能显示和无与伦比的音频质量。

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特点

声频通道 • 最大数量的同步混音通道 96路单声道输入至35路输出。单声道输入对可连接形成立体声通道。 • 插入点 可配置24个插入发送/返回对(使用可用的输入/输出)并分配至96路输入或35条输出通道的任意一条。 • 直接输出 所有96条输入通道都有直接输出,此外还有内部总线布线,前提是有足够的可用输入/输出(例如:光学MADI卡)。 • 总线 32路Grp/Aux/Matrix外加主LCR混音和LR独奏总线(最多可配置16路矩阵输出)。 连通性 • 本地机柜连接舞台盒:标准配置:配备安费诺RJF连接器的Cat5缆线。选配:光纤接口卡(额外成本)。 • 本地机柜与舞台盒最大距离:使用经声艺批准的柔性卷筒装Cat5缆线时为100m,使用Cat7永久性安装电缆时为130m。 • 通用输入输出(GPIO)设备:本地机柜上共有16路通用输入输出触点闭合输入和输出,舞台盒上共有8路输入和输出。 • 乐器数字接口:控制界面后侧设有1路乐器数字接口输入和2路乐器数字接口输出。 离线编辑器 - Virtual Vi 声艺Vi4可配用离线编辑器(Virtual Vi)。参见下文的“下载”章节。 其他 静音组(x4)和VCA组(x16)控制分配。Vistonics行分配至总线发送的控制(通道参数未针对Vistonics进行选择时)。快照自动化控制。应答控制。监听输出电平、耳机电平及独奏修饰和混合电平控制。

性能

Frequency Response - Stagebox Mic input to Line output +0/-1dB, 20Hz-20kHz
AES/EBU In to AES/EBU Out +0/-0.2dB, 20Hz-20kHz
THD + 噪音 22Hz-22kHz
T.H.D. & Noise - Stagebox Mic In (min gain) to Local Line Out <0.003% @ 1kHz
T.H.D. & Noise - Stagebox Mic In (max gain) to Local Line Out <0.020% @ 1kHz
Local Line In to Line Out <0.003% @ 1kHz
Mic Input E.I.N <-126dBu (150Ω source); 22Hz-22kHz bandwidth, unweighted
Residual Noise -95dBu Stagebox line output; no inputs routed, Mix fader @0dB
共模 80dB @ 1kHz -Stagebox Mic input
Sampling Frequency 48kHz
Latency: Stagebox Mic Input to Local Line output < 2ms @48kHz
AES/EBU Input Sample Rate 32–108kHz (with SRC enabled)
DSP Resolution 40-bit floating point
Internal Clock Accuracy < +/- 50ppm
Internal Clock Jitter < +/- 5ns
External Sync BNC Wordclock, AES/EBU sync in, Video sync in
Input & Output Levels - Mic Inputs +28dBu max
Input & Output Levels - Line Inputs +22dBu max
Input & Output Levels - Line Outputs +22dBu max
Input & Output Levels - Nominal Operating Level +4dBu (-18dBFS)
Input & Output Impedances - Mic Inputs 2k7Ω
Input & Output Impedances - All other analogue Inputs >10kΩ
Input & Output Impedances - Line Outputs <75Ω
Input & Output Impedances - AES/EBU Outputs 110Ω
Oscillator 20Hz to 20kHz/Pink/White Noise, variable level
Stagebox HP Filter 80Hz fixed, 12dB per octave
Channel HP filter 20Hz-600Hz, 18dB per octave
Channel LP filter 1kHz-20kHz, 18dB per octave
EQ (Inputs and Bus Outputs) - HF 20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
EQ (Inputs and Bus Outputs) - Hi-Mid 20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - Lo-Mid 20Hz-20kHz, +/-18dB, Q=0.3-8.7
EQ (Inputs and Bus Outputs) - LF 20Hz-20kHz, +/-18dB, Q= 0.3-8.7 or shelving
计量 Internal 20-segment LED bargraphs plus 9-segment gain reduction meters for all inputs and Outputs. Peak hold variable from 0-2s.
Mains Voltage Operating Range 90-264V, 47-63Hz, auto-ranging
Mains Power Consumption - Control Surface 140W (150W with redundant option)
Mains Power Consumption - Local Rack 140W (150W with redundant option)
Mains Power Consumption - Stagebox 140W (150W with redundant option)
Internal Mass Storage 16GB SSD Hard Drive
Temperature/Humidity Range - Operating Temperature Range 0°C – 45°C (32°F – 113°F)
Temperature/Humidity Range - Relative Humidity 0% – 90%, non-condensing Ta=40°C (104°F)
Temperature/Humidity Range - Storage Temperature Range -20°C – 60°C (-4°F – 140°F)
Height (with factory flightcase) Control Surface - 938mm (36.9"); Local Rack - 780mm (30.7"); Stagebox - 780mm (30.7")
Width (with factory flightcase) Control Surface - 1528mm (66.1"); Local Rack - 754mm (29.6"); Stagebox - 754mm (29.6")
Depth (with factory flightcase) Control Surface - 467mm (18.4"); Local Rack - 568mm (22.3"); Stagebox - 568mm (22.3")
Weight (with factory flightcase) Control Surface - 133kg (292lb); Local Rack - 50kg (110lb); Stagebox - 50kg (110lb)
Height (without Flightcase) Control Surface - 326mm (12.8"); Local Rack - 445mm (17.5"); Stagebox - 356mm (14")
Width (without Flightcase) Control Surface - 1447mm (57.0"); Local Rack - 482mm (19"); Stagebox - 482mm (19")
Depth (without Flightcase) Control Surface - 725mm (28.5"); Local Rack - 380mm* (15"); Stagebox - 380mm**(15") *Minimum space requirement for Local Rack is 570mm (22.4") **Minimum space requirement for Stagebox is 490mm (19.3")

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Vi4

满足小空间应用需求的紧凑型控制台