4 Channels Passive DI-Box Unit Hum Eliminator

4 Channels Passive DI-Box Unit Hum Eliminator Description

4 Channels Passive DI-Box Unit Hum Eliminator 1/4'' instrument Direct Box to XLR Professional Impedance Transform Audio Isolator DI Direct Box for Touring and Live Performances



1、【High-quality Signal Processing】: Our 4-channel passive DI box is the perfect tool for musicians and audio professionals in stage and studio settings. With a solid extruded aluminum chassis and rubber feet, it ensures durability and stability. It provides impedance and signal matching for direct connections between instruments and mixers or amplifiers, resulting in high-performance audio quality. 2、【Versatile Connectivity Options】: Equipped with both 6.35mm and XLR inputs and outputs, our DI box offers flexibility in connecting various audio devices. The jack allows you to send an unbalanced signal to an onstage amplifier while routing the balanced signal to the mixer, ensuring optimal sound distribution. 3、【Professional-grade Construction】: Designed for the rigors of touring and live performances, our DI box features an ultra-rugged road-suitable metal case. Its high-quality components and exceptionally rugged construction ensure long life and durability, making it a reliable choice for musicians and sound engineers alike. 4、【Ground Lift Switch for Noise Elimination】: We understand that ground loop problems can plague any audio setup. That's why our DI box is equipped with a Ground Lift switch, which effectively eliminates typical ground loop issues. This ensures clean and interference-free audio signals, allowing you to focus on your performance. 5、【Impedance Versatility】: Our DI box is compatible with a wide range of audio devices. Whether you're using high impedance instruments or low impedance external devices, our DI box provides the necessary impedance matching for seamless integration. With its ATT-Slide Switch, you can adjust the input terminal impedance to suit your specific needs, further enhancing the versatility of this essential audio tool.



Channel: 4 channels Input: 6.35mm TRS Output: 6.35mm TRS, XLR Input Sensitivity (ref output level=0.775V/600ohm.1mw) ATT-40dB Input level: INPUT LEVEL(100mW)--70.7V ATT -20B Input level: INPUT LEVEL(10mW)--22.4V ATT -0dB Input level: INPUT LEVEL(1mW)--7.1V Total Harmonic Distortion: 20Hz~20KHz--0.03% Frequency Response: +0dB/-1dB--20Hz~20KHz Input Impedance: ATT-0dB---50Kohm (MATCHING-Z) ATT-20dB---50Kohm (NORMINAL-Z) ATT-40dB---100Kohm (NORMINAL-Z) Output Impedance: 600ohm(MATCHING-Z) Product Size: 11.5 * 13.6 * 5.8 cm/4.5 * 5.4 * 2.3 inch Product Weight: 361 g/12.7 oz



1 * Passive Direct Box