Diagnostix

Diagnostix is London producer and DJ Josh Walker, making drum and bass inspired by Dillinja and Shy FX. He has been producing and performing his own music, combining dark, energetic elements with hard-hitting breaks. His early releases include the 2021 EP Gwaan Gyal, featuring EJ Kitto and Taiwan MC. The title track “Favela Rave” also appears among his releases, and the full EP came out on Born on Road. Another Born on Road release, the 2023 single “No Face No Case,” features Gray and Ozone.

“Full Power” features Emz, “Yard Shop” features Lady Ice, “Spin Em Out” features Kamakaze, and “Make Some Noise” features Dread MC. He has also worked with Lens and Jman on “Dubplate SZN,” and with DJ Limited on “Carpet Burn.” Gray appears again on “Shrine,” a 2025 single released on Shaded.

Diagnostix released the 2023 single “Malfunction,” and “Personal Trainer” came out on Shogun Audio. In 2026, he released the single “Clarted” on Shogun Audio.

He also played at Pointers, Sector 7 and The Liquid Room in 2026, including a set at The Liquid Room in April. Later that year, he performed at UNO MALTA and Volks.

His tracks also include Worry Killed The Soundboy and Depth Charge. He made official remixes for David Guetta and Sigma. In 2023, ozone and Diagnostix released the remix City Lights (ozone & Diagnostix Remix) on 3Beat. In 2025, he collaborated with Scrufizzer on Rockstar, released on Elevate Records.