NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode，15 Built‑In Acoustic Guitar Profiles，3‑Band EQ，Gain Control, Built‑In Reverb, USB Audio

NUX Optima Air Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode，15 Built‑In Acoustic Guitar Profiles，3‑Band EQ，Gain Control, Built‑In Reverb, USB Audio

• 【Dual‑Mode Design — Preamp & Acoustic Simulator】 Switch between or combine the preamp and IR simulation, giving you total control over whether you want classic electric‑guitar punch or full-bodied acoustic tone.
• 【15 Built‑In Acoustic Guitar Profiles + IR Loader】 Choose from a range of optimized acoustic‑guitar simulations that match different guitar and pickup types. Or load your own IRs for even more tonal variety.
• 【User IR Capture Feature】 Record your own guitar’s acoustic character via a condenser microphone and build a custom IR — perfect if you want your acoustic guitar’s own unique voice preserved.
• 【3‑Band EQ + Gain Control】 Shape the tone further with Bass, Middle, and Treble adjustments — ideal for dialing in clarity, warmth, or presence depending on the venue or recording situation.
• 【Built‑In Reverb & USB Audio】 A one‑knob reverb adds space and ambience — handy for solo playing, staging recordings, or live acoustic sets. Connect via Micro‑B USB to edit presets, load third‑party IRs, and use it as a recording interface for direct‑to‑DAW work.
• 【Flexible I/O & DI Ready】 Equipped with ¼" input/output, Send/Return effects loop (for chaining with other pedals), aux input, headphones output for silent practice, and XLR DI out for direct feed to mixers or PA systems — perfect for live gigs or studio work.