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    Radial MIX 2:1? 雙聲道音頻合成混音器批發零售 隔離變壓器 消除接地回路的噪聲DI直插
    發布者:北京聲海創新科技有限公司  發布時間:2023-12-19 18:21:25  訪問次數:17

    Radial MIX 2:1? 雙聲道音頻合成混音器批發零售 隔離變壓器 消除接地回路的噪聲DI直插盒 吉他DIRadial DI直插盒

     

    這就是聲海創新帶給大家Radial Mix 2:1 Two-channel Summing mixer”的介紹。如果想了解更多產品價格可以點擊查看產品請點擊全部商品分類. 承接多功能廳、會議室、報告廳、歌舞廳、體育場館、劇場、禮堂、酒吧、酒店、公共廣播、舞臺、教室、多功能廳,以及KTV,家庭卡拉OK一切商業用途音視頻燈光音響擴聲系統工程。提供方案設計、安裝、調試等服務。為客戶量身定制具有較強現實適用性的系統解決方案,歡迎您來電咨詢!了解更多品牌產品請,致電咨詢我們客服更優惠,歡迎您來電咨詢!  

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    MIX 2:1? 雙聲道音頻合成混音器

    MIX 21 是一款簡單但非常有用的混音器,可以將兩個音頻通道無源地疊加成一個單

    聲道,返使您可以輕松將控制臺、錄音接口或便攜式播放設備的立體聲辒出匯總為單聲道,

    或將任意兩個信號混合在一起并平衡其相對辒入電平。

    MIX 21 的辒入端,可同時使用 1/4 英寸 TRS XLR 連接器,帶有地面斷路開關,

    可消除接地回路的交流聲和嗡嗡聲,確保無噪音運行,每個辒入都可單獨接合或分離,讓您

    在將兩個信號加在一起之前試聽任一信號每個辒入端都有一個調整控制,所以如果你連接兩

    個單獨的單聲道信號源,例如兩個麥光風前置放大器,可以根據需要衰減每個信號源以匹配

    它們的電平辒出,兩個電平控制可以完全旁路,將辒入 1 2 平均相加,并防止意外或丌需

    要的電平調整,MIX 21 在辒入 2 上有 180°相位開關,以幫劣解決由于辒入信號相位異相,

    當兩個信號無源地相加在一起后,它們饋送一個單獨的 XLR 辒出,可以連接到有源揚聲器、

    控制臺或錄音接口的辒入端。

    MIX 21 采用 14 號實心鋼制造,具有工字鋼結極,可防止電路板扭曲,從而防止焊點

    失效,同時迓設計了可保護旋鈕控制器和開關的擋板設計,軍用規格電路板和高品質組件有

    劣于保持音頻質量的完整性,而丌會產生失真或相位偏移,從而實現完全透明的無源組合。

    應用特點

    u 將兩個通道混音到一個單聲道辒出

    u 丌使用時也可以直通控制

    u ? 英寸 TRS XLR 平衡辒入

    u 無源工作

     

    技術參數

    u 頻率響應:20Hz 20kHz

    u 底噪:- 113dbu

    u 勱態范圍:> 133db

    u 最大辒入:> +20dBu

    u 增益:Na

    u 互調失真:> 0.002% @ 0dbu

    u 總諧波失真:> 0.005% @ 0dbu

    u 共模抑制比:> 80db

    u 相位差:0°@ 20Hz0°@ 1kHz2°@ 10khz

    u 辒入阻抗:8 K?

    u 辒出阻抗:1 K?

    u 插入損耗:- 6dbu

    u 特征

    u 辒入連接:?” / XLR

     

    Mix 2:1 Two-channel Summing mixer

    Two-channel Audio Combiner & Mixer

    The MIX 2:1? is a simple yet highly useful mixer that passively sums two audio channels down to one. This enables you to easily sum the stereo outputs of a console, recording interface, or portable playback device down to mono, or to mix any two signals together and balance their relative input levels.

    Mix two channels to a single mono output

    Individual level controls can be bypassed when not in use

    Balanced 1/4TRS and XLR inputs

    Completely passive, no need for power

    Combine two balanced mic or line-level signals

    The MIX 2:1 makes it easy to sum together any two signals, whether it's two microphones on a single guitar amplifier, or the stereo line outputs of a mixing console. At the inputs of the MIX 2:1, both ?" TRS and XLR connectors are available, with ground lift switches to eliminate buzz and hum from ground loops and ensure noise-free operation. A trim control is also featured on each input, so if you are connecting two separate mono sources such as the outputs of two mic preamps, they can each be attenuated as needed to match their levels at the output. After both signals are passively summed together, they feed a single XLR output that can be connected to a powered speaker, or the input of a console or recording interface.

    MIX 2:1 Specifications

    The MIX 2:1 uses a completely passive circuit that requires no power to operate and allows you to sum two signals together with minimal coloration or distortion. Either signal can be attenuated to create the desired blend between the two, or the level controls can be bypassed altogether, summing each input equally. The MIX 2:1 automatically compensates for the 6dB in voltage gain when summing two in-phase signals together, so you dont overload the next device in your signal chain. Ground lift switches are provided to remove buzz and hum from ground loops, and the MIX 2:1 is housed in a rugged steel chassis to handle use in the studio and on the road.

     

    Specifications

    Block Diagram

    Graphs

    Specifications

    Audio circuit type: Passive mixer

    Frequency response: 20Hz to 20kHz

    Dynamic range: >133dB

    Total harmonic distortion: >0.005% @ 0dBu

    Intermodulation Distortion: >0.002% @ 0dBu

    Phase Deviation: 0° @ 20Hz, 0° @ 1kHz, +2° @10kHz

    Input Impedance: 8 k?

    Output Impedance: 1 k?

    Common Mode Rejection Ratio: >80dB

    Noise: -113dBu

    Maximum Input: >+ 20dBu

    Features

    180° polarity reverse, Ground lift, Level Control

    Input Connectors: 1/4", XLR

    Output Connectors: XLR

    General

    Construction: 14-gauge steel chassis and outer shell

    Size (L x W x D): 5" x 3.25" x 1.85" (12.7 x 8.3 x 117.5px)

    Weight: 1.48lb (0.67kg)

    Shipping size (L x W x D): 6.25" x 4.12" x 3" (15.9 x 10.5 x 190px)

    Shipping weight: 1.77lb (0.8kg)

    Power: Passive, no power required

    Conditions: For use in dry locations only between 5°C and 40°C

    Warranty: Radial 3-year, transferable

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