- Korg Nu:Tekt NTS-2 Oscilloscope; 4-channel oscilloscope for do-it-yourself; 2 waveform generators, which can optionally output audio signals or control voltages (sine, square, triangle, sawtooth, noise, pulse, envelope), thus turning the NTS-2 into an additional oscillator, LFO or envelope generator for modular or semi-modular synthesizers; spectrum analyzer function (frequency range: 20 Hz - 20 kHz); color display; tuner function; power supply via batteries (optional, not included) or via USB-C; connections: 2x line input 3.5 mm mini-jack stereo (4x mono with optional adapter), 2x line-out 3.5 mm mini-jack mono, 2x thru-out 3.5 mm mini-jack stereo; Dimensions NTS-2: 129 x 78 x 39 mm (WxDxH); Weight: 130g; Attention Kit - NTS-2 must be assembled by the user!