• 8 + 1 fader configuration
• 9-inch multi-touch screen
• Input mixing channels: 16 mono + 1 stereo + 2 FX return
• Busses: 1 Stereo, 6 Mix, 2 FX, 2 Matrix (Supports Input to Matrix)
• Local I/O: 16 Mic/Line (12 XLR + 4 XLR/TRS Phones Combo) inputs, and 8 (XLR) outputs
• Dante: 16 inputs, and 16 outputs
• USB: 18 inputs, and 18 outputs
• 18 Effects, and GEQ on Mix 1-6 and Stereo channels
• Sampling rate: 48kHz/96kHz
• Dimensions (W x H x D): 320 mm × 140 mm × 455 mm
• Net weight: 6.5 kg

https://it.yamaha.com/it/products/proaudio/mixers/dm3/index.html