The KORG NTS-2 is a compact multifunction oscilloscope kit designed for synthesizer enthusiasts, modular users and electronic musicians. Developed in collaboration with the creators of the PATCH & TWEAK series, the NTS-2 combines a four-channel oscilloscope, FFT spectrum analyser, dual function generator and precision tuner in a portable, battery-powered device. Whether you're analysing waveforms, troubleshooting modular patches, calibrating oscillators or visualising CV signals, the NTS-2 is an indispensable utility for studio and live performance setups. Key features Portable multifunction oscilloscope for synthesizers and modular systems Four-channel oscilloscope with multiple display modes Built-in FFT spectrum analyser Dual-channel function generator Precision tuner with adjustable reference pitch 2.8-inch full-colour RGB LCD display Compatible with Eurorack, semi-modular and desktop synthesizers USB-C or battery-powered operation Compact DIY assembly kit with no soldering required Designed alongside the PATCH & TWEAK educational ecosystem Overview Product Type Multifunction Oscilloscope Kit Display 2.8" RGB LCD Oscilloscope 4-Channel with Single, Stereo and XY Modes Spectrum Analyser FFT (0 Hz – 20 kHz) Function Generator 2 Outputs, Sine, Square, Triangle, Saw, Noise, Pulse and Envelope Tuner Needle and Meter Modes, A4 = 410–480 Hz Inputs 2 × Stereo 3.5 mm TRS (±10 V Max) Through Outputs 2 × Stereo 3.5 mm TRS Signal Outputs 2 × Mono 3.5 mm TS (±5 V Max) Power USB-C Bus Power or 2 × AAA Batteries Dimensions 129 × 78 × 39 mm Weight 130 g (without batteries) Included Content KORG NTS-2 kit USB-C cable Assembly instructions Creative Tools Visualise audio and CV signals with a responsive four-channel oscilloscope Analyse frequency content using the integrated FFT spectrum analyser Generate test signals including sine, square, triangle, saw, pulse, envelope and noise waveforms Accurately tune analogue and digital synthesizers with the built-in precision tuner Monitor multiple modulation sources simultaneously using four-channel display modes Use XY mode to explore Lissajous patterns and signal relationships Perfect for modular synthesis, Eurorack systems, desktop synths and electronic music education Ideal For Modular synthesizer users Eurorack enthusiasts Electronic music producers Sound designers Synth builders Studio technicians Educational environments Anyone wanting to visualise and analyse audio or CV signals