Stageline AV was founded by Harry King, whose passion for music and live production began at an early age.

Introduced to analogue mixing during his school years, he later pursued formal training at City and Islington College and LCCM University, earning both a diploma and a degree in sound engineering.

Harry has since worked extensively across London, Essex, and Hertfordshire as an audio engineer and stage technician in venues ranging from intimate pubs to large theatres.

Today, he brings this expertise and dedication to Stageline AV, delivering reliable, high-quality live production for every event.