A modern, three-dimensional isometric logo for "SJC STUDIO," centered against a dark, matte-black gradient background. The central element is the large, stylized, interconnected capital letters "SJC" rendered in polished, dimensional white. They are encased within a three-dimensional circular frame that is split: the top portion is white and the bottom-right portion is a deep, metallic red. At the top of the frame sits a 3D-modeled black speaker cone with a central red driver. Extending from the left side of the logo are a series of 3D black bars, suggesting movement or data streaming. On the right side, within the red section, are two parallel red bars and a cluster of small black dots, adding a tech-aesthetic. Below the main "SJC" letters and within the bottom of the ring, the word "STUDIO" is written in a smaller, clean, white sans-serif font. The entire logo casts a soft, realistic shadow on the dark surface, giving it depth and a premium, technical feel. The lighting is professional studio lighting, creating clear highlights and shadows on the various surfaces. Aspect Ratio 1:1.