16-channel mixer with group outputs and mixing capabilities. - Quick check completed, but not fully tested. Sound output confirmed. Therefore, this item is considered junk. - Model Name: SPIRIT FOLIO 4 - Brand: Soundcraft - Number of Channels: 16 channels - Features: Group outputs, mixing function - Connection Terminals: XLR, TRS - Color: Gray - Included Accessories: Power cable - Due to being a junk item, returns, refunds, or exchanges are not possible. Thank you for your understanding. Thank you for viewing.