Rewind Samples has introduced a focused toolkit of heavyweight sounds built for modern bass music producers. Capturing the raw pressure of early UK dubstep, the swing of 140, and the sonic chaos of post-club experimentation, the royalty free Sunder: UK 140 & Dubstep is designed to give you both the building blocks and the creative chaos to make something that hits hard and sounds fresh.
The bass content is the centrepiece: blown-out Reese lines, distorted low-end pulses, metallic growlers, and LFO-smeared subs that wobble, lurch, and punch with authority. There’s a careful balance between surgical weight and grimy texture, ready to sit front and centre or get chopped into something more unhinged.
The synths draw from a wide emotional range, from eerie, detuned pads and analogue stabs to twisted melodic riffs that hint at grime, industrial, and left-field club sounds. Some are lush and wide, others are dry and claustrophobic – great for layering or reworking into your palette.
Drums are tightly programmed and system-ready, featuring rolling tops, dusty perc, and swung, punchy kick/snare grooves that lean on negative space and rhythmic tension. Whether you want to build halftime wreckers, faster steppers, or ambient-adjacent sketches, these loops give you both movement and flexibility.
The sample pack is priced £12.95 GBP at the Loopmasters store.
More information: Rewind Samples / Sunder: UK 140 & Dubstep

