The YAMAHA AG03 MK2 is an OBS-certified live streaming mixer that improves audio quality. - Brand: YAMAHA - Model: AG03 MK2 - Function: Live streaming mixer - Certification: OBS certified - Brand: AUSTRIAN AUDIO - Model: OC16 - Type: Studio set - Microphone Features: Large-diaphragm condenser microphone Thank you for viewing. This is a set of the YAMAHA AG03 MK2 (mixer), AUSTRIAN AUDIO OC (microphone), an Audio-Technica arm, and an Audio-Technica XLR cable. I only used it for three days, but I'm retiring because my streaming activities didn't go well. Individual sales are also possible, but the shipping cost will be higher. Thank you. Price negotiations are possible! Please feel free to ask!!