TOBEOME High Frequency Interference for Stage 2-Channel Audio Active DI Box Guitar Instrument Isolation

2. Impedance matching, most customers need to use musical instruments such as electric guitar+ to output high impedance signals, and the 6.35mm audio interface of our mixer is usually a low impedance input DI box, which can convert high impedance signals into low impedance signals to prevent the loss of high if signals caused by impedance mismatch. After matching with DI box, the impedance is matched to make the sound fuller and richer. 1. All-Aluminum Alloy fuselage of equipment. Sturdy and +good heat dissipation performance+good electromagnetic shielding (the DI box usually uses or other isolation technologies to electrically isolate the input and output signals. This means that it can cut off the electrical connection between the two systems and prevent the current from flowing due to the potential difference, thus avoiding the problems caused by the potential difference, such as AC acoustic interference. 3. signal balance and isolation. DI box can convert unbalanced signals into balanced signals, reduce signal attenuation and external interference during long-distance transmission, and the quality of audio signals.