SQ1236

√. Low background noise, no 50Hz AC "buzzing" sound, no high-frequency "sizzling" interference, and high-level CD sound quality. √. Point to point balanced audio transmission, with the option of selecting the front panel input interface for direct output from the front panel or corresponding interface output from the back panel √. It is possible to choose whether phantom power supply is required for each independent input, √. It is possible to choose whether each of the two outputs on the rear panel needs to be grounded, √. You can choose to connect the input to any of the three outputs as needed √ Excellent more than 60dB-CMRR, high anti Common-mode interference suppression capability √. No need for TCP/IP settings, no need for firewalls, and no security vulnerabilities √. Isolation and filtering for audio transmission. The farthest transmission signal is 450-600 meters √. Supports plug and play, supports hot swapping, does not require power, does not require software settings and maintenance √. Built in transient, surge suppression, and anti-static protection circuits Product performance indicators: Input and output isolation insulation withstand voltage: above 300Vp-p Characteristics of multi-channel isolation noise suppressor: equipment insertion loss<0.5dB, return loss>18dB Max (input output, input level: 0.5Vp-p (Min) -1Vp-p -3Vp-p (Max) Simulated ground loop isolation and noise reduction processing Frequency response: 20HZ-20KHZ (±<0.2db ref 1khz) Common mode suppression: ＞ 68dB @ 1KHz Stereo channel isolation: 62dB Input impedance: 600 Ω Input interface: XLR balanced interface Output impedance: 600 Ω Output interface: XLR balanced interface Rated loss: ＜ 0.5db (ref 1khz 1V rms) Insulation resistance: DC1000V 100M Ω Isolation voltage: AC 50Hz -60Hz 0V -1500V Maximum input level:+6dBu ...