Audiovisual technology developer Audinate Group Ltd (ASX:AD8) said strong US sales of products for its Dante platform had driven up revenues by 28.4% (to US$60 million) during the 2024 financial year, leading to a record figure for its gross profit. Audinate said profits for the fiscal year were up 33.2% to US$44.5 million compared to the previous reporting period. Net profit before tax came in at $12.1 million, up from $1.4 million in FY2023. The revenue figure reflected an increase of 34.1% in Dante units delivered, while notable growth was seen in the recovery of shipments of Ultimo chips –…