NUX NAI-5 Optima Air | Acoustic Simulator | Acoustic Simulator & IR Loader

Optima Air is a box guitar sound simulation effect pedal developed for acoustic guitar and equipped with a preamplifier.

After the guitar sound is picked up by the magnetic or piezoelectric pickup, the signal enters the OPTIMA AIR.
You can use our pre-set models to change the guitar's tone into classic acoustic guitar tones such as Martin, Taylor, Gibson, etc.

You can also use your electric guitar to simulate the sound of these acoustic guitars through OPTIMA AIR!

It also has a cabinet sampling function inside!
If you have an acoustic guitar, he can also record it for you.
When you're out and about performing, you can use your electric guitar to simulate the tone of your acoustic guitar without having to bring multiple guitars!

Features

• IR function
  Optima Air includes 15 IR files.
  Each IR file contains the guitar type and pickup type.
  The IR profile name includes the guitar profile, optimized guitar type, and pickup type. Press the IR footswitch to turn the IR function on/off.
  
• Air preamplifier
  The Optima Air features a preamplifier with gain and three-band EQ.
  Its subtlety lies in the fact that we used NUX's latest TS/AC-HD physical modeling algorithm to simulate the EQ circuit of the classic Neve 1073 microphone amplifier.
  A classic aspect of analog circuits is that adjusting a single parameter will subtly alter the overall tone. NUX's TS/AC-HD algorithm recreates this characteristic by modeling the original circuit, allowing you to achieve the same captivating studio tone in live performances.

control Panel

reverberation:
Independent reverb knob effect control. Adjustable dry/wet sound and decay parameters. A value of 0 turns off the effect

IR Level:Adjusting the IR level

Select (press Save):
In manual mode, you can select the IR file. You can save your customized preset by pressing the knob.

Gain:Adjust the signal input gain level

3-band EQ:

• Low segment: Adjust the low frequency level
• Middle section:Adjust the IF level
• High section: Adjust the high frequency level

IR foot switch control:

• Manual Mode:Open/ Exit the selected IR file. Acoustic guitar simulation switch
• Preset Modes:Switch Preset
  ＊Also, if you are editing a preset, you can press the IR foot switch to exit without saving

AMP foot switch control:

• Manual Mode:Start the preamp. When using the amp, you can use gain and three-band EQ
• Preset Modes:Bank UP
  ＊Also, if you are editing a preset, when you change the preset name,
  You can select letters, numbers or symbols by pressing the AMP foot switch and moving the cursor to the next selection area

interface

Input: 6.35mm Jack input
Output: 6.35mm jack input
Send/Return: 6.35mm FX loop input
Micro B USB Port:
You can connect your pedal to your computer and use the Optima Air software to create, edit, and store presets, and update the pedal as new firmware is released.
Power Input: 9V external positive and internal negative power adapter input
3.5mm (1/8-inch) Auxiliary Input: You can connect a music player to play music together
3.5mm (1/8-inch) Auxiliary Input: XLR DI for silent practice or recording
Output: For direct connection to a mixer (or PA system)

Specification

Product dimensions: 105 (L) × 115 (W) x 58 (H) mm
Net weight: 420g
Sampling rate: 48kHz
Digital-to-analog conversion accuracy: 32bit
Signal processing accuracy: 32bit
Frequency response range: 20Hz~20kHz ±1dB
Maximum input level: 3.8Vrms (+13.8dBu)
System latency: 1ms
Maximum output level: 3.8Vrms (+13.8dBu)
Dynamic range: 104dBu
Total Harmonic Distortion plus Noise:
0.035%@1Vrms, 1kHz 0.1% @ 1.5Vrms, 1kHz 1% @3.8Vrms, 1kHz
Input impedance: 5M2
Output impedance: 1k2
Loop impedance: 5M2
Transmit impedance: 100 Ω
Power supply specifications: 9V DC, negative inside and positive outside, optional ACD-006A
Demand current:&<200mA

＊＊Original licensed product＊＊

Remark

1. All our products have a 7-day replacement guarantee for quality problems.
   Customers must bring their receipts to our repair center within 7 days of receiving the goods. Please make an appointment.
   (Only for products of the same price and brand)
2. Man-made damage is not covered by the warranty
3. This product comes with a 1-year limited warranty.
4. No returns or exchanges will be accepted after the goods are shipped. The company reserves the right of final decision.
5. Delivery to your door in about 10-14 days after ordering, or from Hong Kong, Kowloon and New TerritoriesDesignated stores Pick up
   (The actual delivery date is subject to current transportation arrangements, shipping schedule, etc.
   There is a chance of early or delayed delivery, and the delivery period will not exceed 30 days)
   
6. Free delivery area: Kowloon urban area, Hong Kong Island urban area, New Territories urban area
7. Additional charges apply for remote areas or outlying islands such as Lantau Island