Rackears IconRackears.io
Nu:Tekt NTS-1 MK1 Digital Synthesizer - Image 1

Nu:Tekt NTS-1 MK1 Digital Synthesizer

MicroDigitalMonophonic

Imagine assembling a pocket-sized powerhouse in under 30 minutes, no soldering required—this DIY kit transforms into a sonic playground that's as fun to build as it is to play.

At its core sits a digital oscillator drawn from Korg's acclaimed prologue and minilogue xd, delivering sawtooth, triangle, square, and VPM waveforms that you can morph with simple knob tweaks, plus the option to load custom ones via the logue-SDK. A versatile multimode filter offers low-pass, high-pass, and band-pass options in 2- or 4-pole flavors, paired with a snappy envelope generator, three LFOs for modulation, and three stereo effects covering chorus, phaser, flanger, delay, and reverb. Hands-on controls include two parameter knobs, a four-digit display, endless encoder, mode buttons, and a ribbon controller for expressive monophonic playing, all in a super-compact 129 x 78 x 39 mm body weighing just 124g, with a built-in speaker, 3.5mm audio I/O, headphone out, MIDI in, sync jacks, and USB power.

Players love its surprising depth and low-noise sound for sketching ideas anywhere, though some note the ribbon takes practice for precise pitch control. The arpeggiator and sequencer keep things lively, making it a gateway to deeper sound design in Korg's ecosystem.

Released

2021

Status

In Production

Synthesizer
Format
Micro
Type
Digital, Virtual Analog
Internal Battery
No
Voice
A/D
Digital
Polyphony
Monophonic
Oscillators
1
Oscillator Type
Digital
Voices
1
Filter
Lowpass, Highpass, Bandpass, Multimode
Envelopes
1
LFO
3
Effects
chorus, ensemble, phaser, flanger, delay, reverb
Expression
Aftertouch
No
Velocity
No
MPE
No
Additional
ribbon controller, built-in speaker, DIY kit
Software
logueSDK
I/O
Audio In
1x 3.5mm stereo mini
Audio Out
1x 3.5mm stereo mini
Headphone
1x 3.5mm stereo mini
MIDI
In
MIDI Type
TRS (3.5mm)
Ports
USB, Clock In, Clock Out
Wi-Fi
No
Workflow
Arpeggiator
Yes
Sequencer
Yes
Mod Matrix
No
Memory
user oscillators and effects via SDK
Measurements
Dimensions
129 x 78 x 39 mm
Weight
124 g
Last updated Feb 27, 2026