The Torso Electronics S-4 Sculpting Sampler is an innovative standalone sampling and sound-design instrument that combines granular synthesis, live looping, sample playback, resonator processing, and advanced modulation into a single performance-focused device. Built around four independent stereo tracks and a unique five-stage audio engine, the S-4 allows musicians, producers, and sound designers to capture, transform, and sculpt audio in real time. Whether used as a sampler, effects processor, granular instrument, or creative performance tool, the S-4 offers an exceptionally deep yet hands-on workflow for studio and live environments. Key features Four independent stereo audio tracks Five-stage sound sculpting engine 8-voice polyphonic sampler with MIDI control Live granular processing with time stretching and pitch manipulation 48-band morphing resonator filter bank Dual-band distortion, compression, bit reduction and noise processing Integrated stereo delay and reverb effects Four modulators per track Built-in microphone for instant sampling Live looping and overdubbing capabilities WiFi with Ableton Link synchronization USB audio interface functionality Overview Type Stereo Granular Sampler & Audio Processor Audio Tracks 4 parallel stereo tracks Polyphony 8 voices per sampler track Audio Resolution 24-bit / 48 kHz Display 3.5" colour LCD Controls 9 endless encoders and 21 illuminated buttons Storage 4 GB internal flash memory Audio Inputs 2 × 6.3 mm line inputs plus built-in microphone Audio Outputs 2 × 6.3 mm line outputs, 3.5 mm headphone output MIDI 3.5 mm TRS MIDI In/Out (Type A) Sync Analog Sync In/Out Connectivity USB-C, WiFi (Ableton Link) Dimensions 242 × 156 × 39 mm Weight 820 g Audio Engine Material: Sample playback, recording, overdubbing and polyphonic sampling Granular: Real-time granular synthesis with up to 128 grains Filter: 48-band resonator and morphing filter engine Colour: Distortion, compression, bit crushing and noise processing Space: Stereo reverb, delay, shimmer and freeze effects Included Accessories 12V DC power supply TRS MIDI Type-A to 5-pin DIN adapter Creative Tools Live audio capture and resampling Tape-style looping and overdubbing workflow Advanced granular sound manipulation Scene and performance macro system Four independent modulation sources per track Morphing resonator for harmonic sound design USB audio interface integration Real-time performance effects and parameter morphing Ideal For Experimental electronic musicians Sound designers and ambient artists Live performers and improvisers Granular synthesis enthusiasts Hardware-based music production setups Sampling and resampling workflows Producers seeking a creative standalone sound design instrument