Welcome to our store！</br> 1、VERSATILE INPUTS: The TX400 portable passive mixer offers four 3.5mm inputs and one 3.5mm output, making it easy to mix signals from a variety of sources including players, instruments, portable recording devices, and video playback devices. 2、PURE SOUND: The mixer features a passive circuit design that does not add or reduce the sound signal, ensuring that the sound quality remains pure and unaltered. 3、PORTABLE DESIGN: Thanks to its battery free, external power free design, this TX400 sound line mixer is highly portable and perfect for on the go use. 4、INTUITIVE CONTROL: With 4 independent volume knobs for the inputs, as well as 1 volume knob for the main output, the mixer allows for intuitive control without any interference between different channels. 5、CRYSTAL CLEAR SOUND: Even at maximum output level, this mixer provides the highest quality sound with crystal clear sound output. Perfect choice for bars, restaurants, parties and more. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Sound line mixer Material: Metal Weight: Approx. 176g / 6.21oz <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Mixer1 x Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>