Heya, Maybe try one of these 3.5mm Ground loopers. https://www.amazon.co.uk/gp/product/B076J3GD74/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1 In short, these take away extra voltage from passing through the cable which is the static buzz you hear. Hope it helps. Read more