




Duotime
Dual Delay Engine
Product Overview
- Up to 1800ms stereo delay time by Tap Tempo.
- 5 Delay types: Analog Delay/Tape Echo/Digi Delay/Mod Delay/Verb Delay.
- True stereo delay engine with independent controls in a compact size.
- Realistic infinite pitch-shift feedback in Analog and Tape modes.
- Sub-division time signature with Tap Tempo foot switch.
- 40 seconds stereo phrase loop with OLED status display.
- Optional delay time display (MS/BPM).
- Musical time sync modulation rate in Analog and Modulation delay.
- Pioneer 3 dimensional feeling Verb. delay.
Pairs well with
Ships within 1-2 business days.
3-Year Warranty
Complimentary shipping & returns
Duotime
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Expect delivery within 3-5 business days. Shipping is free for orders over $49.
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Customer Support
Call us at 626-357-1275
Mondays to Fridays at 9 am - 5 pm PST -
Connect With Us
Email us at hello@nux.us for more in-depth product inquiries, feedback, and more!
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Resources
For product how-to guides, walkthroughs, user manuals, and software downloads, check out our NUX product support page.
About the Duotime
Get studio-grade stereo delays and ambient textures from a pedal smaller than many single-mode stompboxes. The NUX Duotime packs the essence of legendary 80’s rack-mount effects — from classic analog bucket-brigade warmth to dreamy shimmer reverbs — into one highly musical, pedalboard-ready unit.
With five delay modes, dual independent delay lines, built-in looper, tap-tempo synchronization, and easy-to-read OLED metering, Duotime gives you everything you need to shape your tone, whether you’re creating tight rhythmic delays, lush ambient soundscapes, or complex stereo washes.
From slap-back echoes to infinite feedback washes, from vintage tape echo character to modern digital clarity — and with the power to loop, layer, and evolve your sound — Duotime is the “do-it-all” delay pedal for guitarists and tone explorers.
Product Features
5 versatile delay modes
Choose between Analog Delay (bucket-brigade style), Tape Echo (based on classic “space-echo”-style algorithms), Digi Delay (modern digital delay with a musical, slightly colored edge), Modulation Delay (lush, time-synced modulated repeats), and Verb Delay (a dreamy delay + shimmer reverb hybrid for ambient depth).
True stereo dual-delay engine
Two independent delays (Delay 1 and Delay 2), each with its own Time and Repeatcontrols, enabling complex stereo textures or rhythmic delays.
Tap-tempo & subdivision control
Tattoo your tempo with the Tap footswitch. You can also sync subdivisions of the delay (e.g. dotted, triplet, quarter-note repeats) rather than fixed milliseconds — useful for live playing and rhythm-tight grooves.
40-second stereo looper built-in
Enter loop mode (Tap + On footswitch), and you get REC / PLAY / DUB / UNDO / REDO functions. The LEVEL knob doubles as a loop-volume control. Great for practice, layering, or creating ambient textures.
OLED display for clarity
Shows current delay mode and delay time (in ms or BPM), helping you dial in exact settings and recall them easily even in live contexts.
Compact form factor, sturdy build
Stereo I/O (dual ¼" inputs & outputs) plus USB for firmware updates, all in a pedal size that fits a standard pedalboard.
Wide delay time range
Depending on mode and settings, the delay time can span from short slap-back and modulation delays to long ambient repeats (up to ~1800 ms via Tap Tempo).
Specifications
Technical
- Delay Types Analog Delay, Tape Echo, Digital (Digi) Delay, Modulation Delay, Verb Delay
- Sampling Rate 48 kHz
- A/D Converter & Signal Processing 32-bit
- Frequency Response 20 Hz – 20 kHz (±1 dB)
- Maximum Input Level 10 dBu / 2.8 Vrms
- Input Impedance 5 MΩ
- Maximum Output Level 10 dBu / 2.8 Vrms
- Output Impedance 1 kΩ
- System Latency ~1 ms
- THD+N Ratio 0.02% / –70 dB (A-weighted) @ 1 Vrms, 1 kHz
Connectivity
- Input 1 (Mono) 1/4" (6.35 mm) jack
- Input 2 1/4" (6.35 mm) jack
- Output 1 (Mono) 1/4" (6.35 mm) jack
- Output 1/4" (6.35 mm) jack
- USB Micro USB
Hardware
- Dimensions 4.1 × 4.5 × 2.3 inch
- Weight 1 lb
- Build Material Aluminum die-cast chassis
What's Included
1 x Duotime, User Manual

