---
product_id: 223878253
title: "- NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode"
brand: "nux"
price: "¥60343"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/223878253-nux-optima-air-dual-switch-acoustic-guitar-simulator-with-preamp
store_origin: JP
region: Japan
---

# XLR DI output Acoustic simulation 3-band EQ - NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode

**Brand:** nux
**Price:** ¥60343
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Acoustic Game with NUXOptima Air!

## Quick Answers

- **What is this?** - NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode by nux
- **How much does it cost?** ¥60343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/223878253-nux-optima-air-dual-switch-acoustic-guitar-simulator-with-preamp)

## Best For

- nux enthusiasts

## Why This Product

- Trusted nux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug and Play:** Seamlessly connect to mixers or headphones for versatile play.
- • **Tailored Tones:** Adjust gain and EQ settings to match your style effortlessly.
- • **Capture Your Vibe:** Create custom IR files for a truly unique sound experience.
- • **Unleash Your Sound:** Transform your guitar's tone with precision acoustic profiles.
- • **Future-Proof Your Gear:** Easily update firmware and load 3rd party IRs for endless possibilities.

## Overview

The NUXOptima Air Dual-Switch Acoustic Guitar Simulator is a cutting-edge device designed for guitarists seeking to enhance their sound. With features like an IR loader, preamp with 3-band EQ, and a unique profile capture function, it allows users to create and customize their acoustic guitar profiles. The XLR DI output ensures easy connection to mixers, while the headphone output provides a silent practice option. Compact and user-friendly, this simulator is perfect for both studio and live settings.

## Description

Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode

## Features

- It simulates the acoustic guitar profiles with the best-optimized sound depending on your guitar and pickup type.
- IR loader combined with a preamp which is equipped with 3-band EQ and Gain controls.
- A unique profile capture function, you can create your own acoustic guitar profile (IR file) by capturing your favorite acoustic guitar's sound.
- XLR DI output for direct line/mixer connection, headphones output for silent play and auxiliary input to connect a music player to play along.
- You can load 3rd party IRs and edit preset names through editor software. Update the firmware from NUX official Website after you get this pedal.
- Please update the Firmwares and download the Drivers before playing.
- Please use 9V 500ma DC adapter for Optima Air.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Style Name | Reverb,Acoustic,Simulator,Preamp |
| Item Weight | 590 Grams |
| Item Dimensions L x W x H | 5.8"L x 3"W x 2.6"H |
| Power Source | Adapter,Electric |
| Controls Type | Knob |
| Signal Format | Analog |
| Hardware Connectivity | 1/4-inch Audio |
| Amperage | 500 Milliamps |
| Audio Output Effects | Acoustic |
| Voltage | 9 Volts |

## Product Details

- **Brand:** NUX
- **Style:** Reverb,Acoustic,Simulator,Preamp
- **Color:** Black
- **Product Dimensions:** 5.8"L x 3"W x 2.6"H
- **Item Weight:** 590 Grams

## Images

![- NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode - Image 1](https://m.media-amazon.com/images/I/61rLSBmRf0L.jpg)

## Questions & Answers

**Q: Why does this pedal have to be unplugged and plugged back in to power supply for it to power up?**
A: I had to check. There’s no on/off switch. It’s not an issue for me since it’s part of a pedal board that I move to gigs. If you’re not moving it there would not be a problem leaving it plugged in and powered up all the time - unless you get hit with a power surge.

**Q: Any update on the noise/static issue that many reviewers have with this pedal? Is NUX actively working on a solution?**
A: Hi!  I've read reviews over a year old that warn of this same problem.  Because I had the problem a couple months ago, I'm inclined to think NUX has not made it a priority to fix.  Not sure, but that's how it appears.

I bought a 2nd NUX Optima pedal that I left plugged in and on at home, and after enough hours, it exhibited the same noise problem.  As with the first Optima Air (which I returned,) the noise, once it starts can be affected by turning the treble control.  Turning the treble pot changed the quality of the crackle and would make a BOOM sound at a certain point in the pot's sweep.  This was true of both my first Optima Air, and also the second one I bought (both new...)

Once it started making its noise, I worked the treble pot back and forth many many times.  After a while, the crackling and BOOM settled down, got quieter with each pass, and then stopped.  This is the sort of operation you might try with a very old pot...maybe with some contact cleaner.  Impurity on the manufacturing process? Dust?  Who knows, but I was able to get the noise to lesson and then go away entirely by working the treble pot back and forth, over and over...until whatever noise-encouragin impurity was finally worked away.

Since then, I've used the pedal with NO ISSUES.  It has worked fine for me for many gigs.

NUX ought to be ashamed, or, barring that (or fixing it), at very least include this solution in their troubleshooting/solutions.  The clarity/thoroughness of their documentation is content for a whole other review...

Hope this helps!

**Q: Can i use a standard boss power supply with the nux optima air ?**
A: I don't know, I bought the NUX ACD-006A for my Optima. It's a low-noise 9v DC 500mA, center = negative, outer shell = positive.

**Q: Will this work with a acoustic guitar that has a transducer?**
A: Yeah, it will work with soundboard transducers or under saddle transducers.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*