summina Professional Single Channel Passive Hum Eliminator Direct Injection Audio Box Balanced Unbalanced Signal Converter Electric Guitar Bass Live

♪【Compact Design】: This passive metal direct box has a compact size and can easily convert high impedance, line level, unbalanced output signals to low impedance, mic level, balanced input signals. ♪【Multi-function interface】: Equipped with 1/4 TRS input/output jack, ATT switch to adjust input attenuation (-0dB, -20dB, -40dB). It also features a balanced male XLR output jack and complies with AES standards with pin 1 grounded, pin 2 hot, and pin 3 cold. ♪【Ground Lift Switch】: The ground lift switch allows you to completely separate the input and output grounding, reducing hum noise and ground loops. ♪【Significant Noise Reduction】: This product minimizes unwanted noise, distortion and ground loops, preserving signal integrity and allowing you to enjoy rich, full sound. ♪【Wide Application】: This product is commonly used to connect electric guitars and electric basses to the microphone input jack of mixing consoles. Specification: Material: Metal Jack: 2 * 1/4 inch TRS; 1 * XLR Item size: 12 * 7.5 * 4cm / 4.7 * 3 * 1.6 inch Item weight: 370g / 13.1oz Package size: 23.5 * 16 * 8cm / 9.3 * 6.3 * 3.1 inch Package weight: 545g / 1.2 lb Package list: Audio converter x 1 1 * User's manual (English)