Product parameters Name: X100 audio noise reduction isolator Input interface: XLR female Output interface: XLR male You can also ignore input and output Input/output impedance: 600Q/600Q (AC impedance) Frequency response: 20HZ-20KHZ (Less than 0.2db ref1khz Fixed loss:Less than 0.7db(ref1khz1Vrms Insulation resistance: DC1000V 100Q Isolation voltage: AC50Hz-60Hz0v-1500v 1. Isolate the potential difference between the two systems to prevent damage to the input stage of the equipment due to excessive potential difference 2. Realize the safe mission of audio signals and remove the noise caused by the connection of audio equipment; solve the problem caused by ground electricity, wiring, light interference, etc. 3. Noise produced when a laptop is connected to a mixer, and noise produced when electronic musical inst ents are connected to a mixer. Noise generated by inconsistency between equipment and equipment after long-distance mission, resulting from impedance mismatch noise Color: Silver Material: Metal Package Contents: 1 x Audio Isolator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.