Description
NUX Duo Time – Dual Delay Pedal (NDD6)
The NUX Duo Time (NDD6) is a powerful true‑stereo dual‑delay pedal inspired by iconic 80s rack units like the TC 2290, Lexicon Delta, and Eventide H3000. With two fully independent delay engines, 5 delay types, tap‑tempo subdivisions, infinite feedback, and a built‑in 40‑second stereo looper, it delivers studio‑grade delay textures in a compact pedalboard‑friendly enclosure.
5 Studio‑Quality Delay Types
- Analog Delay (40–402ms) – BBD‑style warmth with modulation depth control
- Tape Echo (55–552ms) – RE‑201 inspired saturation, wow, flutter, and pitch‑shift feedback
- Digi Delay (80–1000ms) – Modern digital delay with musical compression and filtering
- Mod Delay (20–1499ms) – Ibanez DML‑style modulation delay with time‑synced modulation
- Verb Delay (80–1000ms) – Parallel delay + plate reverb + shimmer for 3D ambience
Each delay type uses the PARAMETER knob for unique secondary controls such as saturation, modulation depth, shimmer mix, or repeat hardness.
Dual Delay Engines
Duo Time features two independent delay processors with separate:
- TIME 1 / TIME 2
- REPEAT 1 / REPEAT 2
Each delay can run different subdivisions when using tap tempo, allowing rhythmic interplay and complex stereo patterns.
Tap Tempo & Subdivisions
The TAP footswitch sets delay time and subdivisions for both engines. Hold TAP for 2 seconds to toggle between MS and BPM display.
Infinite Feedback
Analog and Tape modes include realistic infinite pitch‑shift feedback when TIME is reduced to zero with LEVEL and REPEAT maxed — just like vintage hardware.
40‑Second Stereo Phrase Looper
Press ON + TAP to enter Loop Mode. The ON footswitch becomes REC/PLAY/DUB, and the OLED display shows loop status. LEVEL becomes Loop Volume.
True Stereo I/O
Duo Time supports multiple routing configurations:
- IN 1 only: Delay 1 → OUT 1, Delay 2 → OUT 2
- IN 1 + IN 2: True stereo processing
- IN 2 only: Delay 2 → OUT 2, mirrored to Delay 1 → OUT 1
Specifications
| Delay Time | Up to 1800ms (Tap Tempo) |
| Looper | 40 seconds stereo |
| Sampling Rate | 48kHz |
| A/D Converter | 32‑bit |
| Processing | 32‑bit |
| Frequency Response | 20Hz–20kHz (±1dB) |
| Input Impedance | 5 MΩ |
| Output Impedance | 1 kΩ |
| Dynamic Range | 102 dBu |
| Latency | 1 ms |
| Power | 9V DC (negative tip) |
| Current Draw | <150 mA |
| Dimensions | 105 × 115 × 58 mm |
| Weight | 440 g |
Ideal For
- Stereo rigs and ambient players
- 80s rack‑style delay lovers
- Modern worship, pop, and cinematic guitarists
- Producers needing dual‑delay textures
- Players wanting delay + looper in one pedal







