JD Music Labs is a small effects-pedal builder based in Turnhout, Belgium, specializing in hand-built guitar pedals alongside amplifier and pedal repair services. The shop is best known among metal players for the SDM, a clone of the Boss HM-2 voiced around the classic Swedish death metal distortion sound, and for its predecessor the Sunlight Buzzsaw, another HM-2-style chainsaw distortion.

Beyond the HM-2 lineage, the brand's catalog includes the Cruisin' Overdrive and the Good Vibes, a univibe-style modulation pedal featuring dynamic ducking and ramping controls. The company also offers guitar parts and DIY pedal kits through its website, and has historically combined boutique pedal production with a repair workbench for amps and stompboxes.

JD Music Labs has 2 products cataloged on Equipboard, including Overdrive Effects Pedals and Noise Gate Effects Pedals.