◆ 3U standard chassis, 45mm long putt
◆ Linear extremely low distortion
◆ Input the highest level control display lamp
◆ channel bypass control display lamp
◆ The balance of input and output of XLR
◆ adopts independent audio output transformer isolation
◆ The precise frequency points, the error is less than 5%
◆ The extremely low background noise (SNR up to 112dB)
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