产品简介
搭载BA3121 专用共地隔离芯片，立体声 2 进 2 出音频混音器。可单路音源输入，也支持两路音源混合输入，双声道同步输出。专门解决多设备共地干扰底噪问题：两台电脑、电脑 + 游戏机等多音源同时接入产生的电流杂音、嗡嗡底噪，通过硬件隔离消除干扰，输出干净无杂音音频。
接口与旋钮说明
输入 / 输出：3.5mm 双声道音频接口
IN 输入：接手机、电脑、MP3、声卡、电声乐器等音源设备
OUT 输出：接耳机、音箱、功放等音频设备
DC5V 供电：5.5*2.1 电源座，内正外负
两路独立音量旋钮：分别调节两路输入音源音量大小
1. BA3121 Ground-Loop Isolation ChipBuilt-in BA3121 dedicated isolation chip eliminates ground-loop hum, buzz and background noise caused by connecting multiple audio devices such as two PCs, or a PC and game console.
2. Stereo 2-In 2-Out MixingSupports single-source input or simultaneous mixing of two audio sources, with dual-channel stereo output. Mix music, game audio, voice and more in real time.
3. Independent Volume ControlTwo rotary knobs allow separate volume adjustment for each input channel, giving you precise control over the blend of your audio sources.
4. Universal 3.5mm CompatibilityBoth input and output use 3.5mm stereo jacks. Works with phones, PCs, laptops, MP3 players, sound cards, game consoles, electro-acoustic instruments, headphones, speakers and amplifiers.
5. DC 5V Powered, Plug and PlayPowered via DC 5V (5.5×2.1mm barrel connector, center positive / outer negative). Simple setup, no drivers or software required.
