• 16-channel analog input (8 channels with digital gain amplification, 4 channels for stereo input, 2 channels for high-impedance mono input, 2 channels for USB playback) with minimal distortion and ultra-low background noise. It features adjustable multifunctional parameters, ensuring consistent performance and effectively preventing misoperation.• Built-in USB recording and playback functions (supporting lossless audio formats such as APE, FLAC, MP3, WAV).• 8 DCA groups, 8 mute groups, and the ability to assign inputs, auxiliary outputs, and FX effect channels.• Each input channel is equipped with a 4-band parametric equalizer, compressor, noise gate, polarity, and delay.• Each output channel has a 6-band parametric equalizer, 31-band graphic equalizer, high/low pass filters, limiter, delay, and feedback suppression.• The 4 AUX auxiliary output channels and 4 FX effect channels support signal routing options (Pre_Fdr, Post-Fdr, Pre_Dyn, Per_All).• Supports 30 scene preset functions.• Channel parameter copying function for quick data duplication of identical channels.• Channel linking function allows neighboring channels to be bound together with the same settings.