Drum Sound, known commercially as DS Drum (or DrumSound DS), is an Italian drum manufacturer founded in 1995 by builder Luca Deorsola and based in Recanati, Italy. The company designs and handcrafts acoustic drum kits, snare drums, and hardware, positioning itself as a "made for drummers, by drummers" brand with a strong presence in the Italian drumming scene.

Its catalog spans several kit lines, including the RCS Rebel Custom Shop — a bespoke series built in Italy with exotic woods, UV-cured lacquers, and premium metal finishes — alongside the Venom Series, the Fury Series (built around North American maple shells), and the Groove Master Series (Finnish birch shells). The brand also produces wood snares such as the Gran Torino and Mother Nature models, seamless metal snares under the RCS banner, and a range of pedals, hardware, and accessories.

DS Drum is known for offering a deep degree of configurability in shell materials, sizes, and finishes through its RCS custom shop configurator, and has been reviewed in outlets such as MusicRadar for its Rebel birch/mahogany custom kits.

Drum Sound has 3 products cataloged on Equipboard, including Snare Drums and Drums.