NUX Optima Air (NAI-5) Acoustic Simulator & IR Loader Pedal
Product Highlights
Product Highlights
NUX | For the creative artist
NUX | For the creative artist
NUX Audio is known and loved by singer-songwriters and musicians for its exceptional value for money and innovative products, such as the MG-400, a multi-effects pedal that functions as a drum machine and looper with a USB interface.
We are the largest NUX Audio Equipment retailer in the United Kingdom.
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Expert Advice, Click for Help
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FREE Delivery & Easy Returns Info
FREE Delivery & Easy Returns Info
DELIVERY
FREE Mainland UK Shipping for orders over £99 (Standard Service 2-3 days)
£3.99 per order for orders below £99. (Standard Service 2-3 days)
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EASY RETURNS
Not completely happy with your audio gear? No problem! simply return it back to us for a full refund within 60 days of purchase.
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Why Purchase from Us!
Why Purchase from Us!
Description
Description
NUX Optima Air — Realistic Acoustic Tones for Electric Guitar & Stage Use
The NUX Optima Air (NAI-5) is a compact acoustic simulator pedal and impulse response loader that lets you transform your electric guitar into a lifelike acoustic instrument. Designed for live performance and studio work, it offers advanced tone-shaping tools, custom IR loading, and DI-level output — all in one compact unit.
Studio-Grade IR Acoustic Simulation
With 15 high-quality acoustic guitar IRs onboard — plus support for third-party IRs — the Optima Air recreates the warmth and resonance of real acoustic bodies. Whether you’re using a clean electric signal or piezo pickup, it brings character and depth to your tone instantly.
Built-In Preamp, EQ and DI Output
The pedal includes a 3-band EQ and adjustable notch filter to combat feedback, alongside a preamp stage that enhances tone and output. Balanced DI out makes it ideal for sending your signal directly to a mixer or interface — perfect for solo performers and gigging musicians.
User IR Loading and Tone Customisation
Load your own acoustic impulse responses via USB using the NUX QuickTone™ software, giving you full control over the body shape, mic placement and voicing. Save and recall up to 24 user patches for fast access to your favourite tones.
KEY FEATURES: NUX Optima Air Acoustic Simulator & IR Loader Pedal
- IR-Based Acoustic Simulation – 15 built-in acoustic guitar IRs and support for 3rd-party IR loading.
- Built-In Preamp & EQ – Control tone with 3-band EQ, notch filter and adjustable gain/output settings.
- User Patch Memory – Store up to 24 custom patches for quick stage recall or studio sessions.
- Balanced DI Output – Send a clean signal directly to PA or interface with no external DI box needed.
- USB Software Editor – Use QuickTone™ to load IRs and edit patches from your Mac or PC.
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Compact & Pedalboard-Friendly – Slimline design with durable metal chassis and intuitive layout.