ART MX624 專業六通道機架式立體聲混音器 1U機架調音臺

ART MX624是一款多功能的六通道二分區輸出的機架式立體聲混音器。它有六個獨立的輸入通道,可路由分配到二分區輸出。 第一通道可以經由前面板開關控制,對其他通道有閃避(ducking)功能, 使它可以用于尋呼系統。所有六個通道可以接受非平衡立體聲線路電平信號。48V幻象電源可獨立分配給每個話筒通道。每個通道都有獨立的電平控制,可以獨立地發送到任何輸出區,一起或者都不發送。獨立的低音和高音電平控制用來調節各區域輸出的聲音。需要更多的輸入通道時,兩個總線輸入允許多臺設備級聯。 ART MX624可用在舞臺演出,錄音室,或固定安裝工程,包括會議室,企業會議室,教堂,酒店,中小型俱樂部,健身俱樂部等。內置的電源器和單19英寸機架式安裝的機身便于安裝和長期可靠地運行。 產品規格 :6通道立體聲輸入帶獨立的電平控制 可選的前三單通道(XLR平衡式話筒接口) 話筒輸入通道有衰減開關 每個話筒輸入通道帶獨立的 48V低噪聲幻象電源開關 第一通道具有閃避開關 ,前面板1/ 8英寸的立體聲(TRS)的小型手機插頭用于便攜式音樂播放器的輸入 ,兩組1/4英寸的TRS左右主輸出插孔,具有低音和高音電平控制 ,兩個1/4英寸TRS總線輸入插孔允許多臺設備級聯 堅固的1U機架安裝式鋼質機箱,內置電源器 詳述:輸入接口:XLR母頭平衡(Mic,通道1-3),RCA非平衡(線路輸入1-6通道,左右聲道),1/4英寸TRS非平衡立體聲(總線輸入,1&2區) 輸出接口:1/4英寸TRS非平衡(1&2區,左右聲道) 輸入阻抗:4KΩ(MIC),10KΩ(線路),10KΩ(總線) 輸出阻抗:200Ω(1&2區) 頻率響應:20Hz – 20kHz( 0,-1dB)(通道1-6輸入,分區輸出) 總諧波失真:<0.01%@ 1KHz,標準 相位響應:所有連接相位一致 信噪比:90 dB(標準)(參考0dBu) CMRR:>43dB標準 最大輸入電平:-4 dBU, 16 dBu加20 dB衰減(MIC),> 25 dBU(線路) 最大輸出電平: 20 dBU(不平衡) 最大增益:57dB(Mic),31dB(線路) 閃避門限:-49.5 dBV(通過調節后面板撥碼開關) 閃避最大值:15dB 音調控制: /-12dB@ 100Hz和10KHz 幻象電源:開關選擇, 48V DC(濾波調節),每回合7mA實時限幅 電源要求:美國:85-125 VAC,50-60Hz,<15W 配置:按出口國家 尺寸:1.75“高x 19”寬x 6“深(44.5毫米x483毫米x152毫米) 重量:4.9磅。 (2.2千克) 
The ART MX624 6-hannel stereo mixer with 2 zone outputs is a rack mount mixer that combines six independent input channels and routes them to two stereo zone outputs. The first channel can be used to control, via a front-panel switch, a ducking feature for all other channels making it an ideal solution for paging systems. All six channels can accept unbalanced stereo line-level signals. 48v phantom power can be independently assigned for each mic channel. Each channel has independent level controls and can be independently routed to either zone output, both or neither. Separate level, bass and treble controls adjust the sound of each zone output. Two bus inputs allow patching of multiple units when more input channels are needed. The ART MX624 may be used on stage, in the studio, or for permanent install applications including conference rooms, corporate boardrooms, churches, restaurants, small clubs, health clubs and more. A built-in power supply and single high 19" rack mount format allows for easy installation and reliable long-term operation.
ART MX624 Features:
Six stereo input channels with individual level controls Balanced mono microphone XLRs available on the first three channels Selectable padding on mic inputs Full +48V low-noise phantom power independently switchable for each mic input First channel provides switchable ducking of other channels with selectable parameters Front panel 1/8" stereo (TRS) mini-phone plug for portable music player input Two sets of left and right 1/4" TS main output jacks with master level, bass and treble controls Two bus input 1/4" TRS jacks allow units to be chained to provide extra inputs Rugged 1RU rack-mount steel chassis with built-in power supply
ART MX624 Specifications:Input Connections: XLR female balanced (Mic, channels 1-3) RCA unbalanced (Line Inputs 1-6, Left & Right) 1/4" TRS unbalanced stereo (Bus Inputs, Zone 1 & 2)
Output Connections: 1/4" TS unbalanced (Zone 1 & 2 Out, Left & Right) Input Impedance: 4k Ohms (Mic), 10k Ohms (Line), 10k Ohms (Bus) Output Impedance: 200 Ohms (Zone 1 & 2) Frequency Response: 20 Hz - 20 kHz (+0, -1 dB) (channels 1-6 in, zone out) Total Harmonic Distortion: <0.01% @ 1 kHz, typical Phase Response: All connections are phase coherent Signal to Noise Ratio: >90 dB typical (Ref 0dBu) CMRR: >43 dB typical Maximum Input Level: -4 dBu, +16 dBu with 20 dB pad (Mic), >25 dBu (Line) Maximum Output Level: +20 dBu (unbalanced) Maximum Gain: 57 dB (Mic), 31 dB (Line) Ducking Threshold: -49.5 dBv (adjustable via rear-panel dip switches) Ducking Depth: 15 dB Tone Controls: +/-12 dB @ 100 Hz & 10 kHz Phantom Power: Switch selectable, +48V DC (regulated and filtered), 7mA current limiting per leg Power Requirements: 85-125 VAC, 50-60 Hz, <15W Dimensions 1.75" H x 19" W x 6" D (44.5 x 483 x 152 mm) Weight: 4.9 lbs. (2.2 kg)
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