K2 Dyno S now incorporates tOG-Sports telestration option from RT Software (Hillsboro, Oregon--February 11, 2014) As part of an ongoing investment to provide top-quality replay solutions for live sports and entertainment productions, Grass Valley® announced that its widely-used K2 Dyno® S Replay Controller now includes an added optional feature —tOG-Sports telestration developed by RT Software.