The Acoustic NUX Optima Air NAI-5 is an Acoustic preamp pedal. Close alternatives include the Acoustic NUX Stageman Floor NAP-5 and the NuX NAP-5 Stageman Floor Deluxe. It pairs well with the Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator and the Greer Black Mountain.
Acoustic NUX Optima Air NAI-5
Acoustic · pedal
The NUX Optima Air NAI-5 is an IR-based acoustic guitar simulator and preamp stompbox that converts electric guitar signals into acoustic tones. It features 15 built-in acoustic body IR profiles with external IR loading capability, a Neve 1073-modeled preamp section, three-band EQ, reverb, XLR DI output, standard output, and headphone jack with an OLED display. Designed for live performers and studio players who want acoustic tones from an electric guitar, it excels in fingerstyle, folk, country, and singer-songwriter contexts. Third-party IR compatibility significantly extends the tonal range beyond the built-in voicings.
What stands out
“Place after drive pedals and before modulation and time-based effects with the XLR DI out going direct to FOH”
— from the community notes
“Third-party IR compatibility significantly extends the tonal range beyond the built-in voicings”
— from the listing
“It features 15 built-in acoustic body IR profiles with external IR loading capability, a Neve 1073-modeled preamp section, three-band EQ, reverb, XLR DI output, standard output, and headphone jack with an OLED display”
— from the listing
“The NUX Optima Air NAI-5 is an IR-based acoustic guitar simulator and preamp stompbox that converts electric guitar signals into acoustic tones”
— from the listing
“country”
— from the listing
- xlr
- di
- acoustic tones
- country
- warmth
- fingerstyle
- folk
Good for
- Busking
- Live
- Silent Stage
- Worship
- Silent Recording
Genres the Acoustic NUX Optima Air NAI-5 is commonly used in
- Country
- Folk
- Classical
cited
Inferred from shared tonal signals, not a stated genre tag. - Acoustic
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Acoustic NUX Optima Air NAI-5
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
23% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Acoustic NUX Optima Air NAI-5 in the signal chain, clear of Acoustic NUX Optima Air NAI-5's own gain stage
Comes earlier in the signal chain
Greer Black Mountain
Greer
22% matchgain stackingStacks two gain stages for more saturation than either produces alone. (low gain → fuzzy)
Greer Black Mountain's own fuzzy character is the real reason this is worth trying
Comes earlier in the signal chain
ZVEX Fuzz Factory
Zvex
22% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
ZVEX Fuzz Factory's own fuzzy character is the real reason this is worth trying
Comes earlier in the signal chain
Suhr Woodshed
Suhr
19% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
What Acoustic NUX Optima Air NAI-5 brings here leans toward warm — that's worth building a pairing around
Comes earlier in the signal chain
T-Rex Junior Roomate
T Rex
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Put T-Rex Junior Roomate after Acoustic NUX Optima Air NAI-5 in the signal chain, clear of Acoustic NUX Optima Air NAI-5's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Line 6 DL4 Delay Modeler
pedal
15% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Run Line 6 DL4 Delay Modeler after Acoustic NUX Optima Air NAI-5 in the signal chain, clear of Acoustic NUX Optima Air NAI-5's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Caline CP-31 Hot Spice (Black)
Caline
tonal matchComes earlier in the signal chain
Put Caline CP-31 Hot Spice (Black) in front of Acoustic NUX Optima Air NAI-5: a wah tracks picking dynamics best on the raw signal
Strymon Iridium
Strymon
tonal matchStrymon Iridium sits in the same chain slot as Acoustic NUX Optima Air NAI-5
Alternatives
Acoustic NUX Stageman Floor NAP-5
Acoustic
53% similarityShared character: sensitivity, warm, reverb
NuX NAP-5 Stageman Floor Deluxe
Nux
52% similarityShared character: studio
Dean Markley Overlord
Dean Markley
52% similarityShared character: subtle, warm
Friedman BE-OD Deluxe
Friedman
50% similaritySimilar role and voicing
Hotone A Station
Hotone
49% similaritySimilar role and voicing
Horizon Devices Precision Drive
Horizon Devices
48% similarityShared character: bright
Abasi Pathos Distortion
Abasi
48% similarityShared character: subtle
Way Huge Pork Loin
Way Huge
47% similarityShared character: bright
Source Audio Soundblox Multiwave Distortion
pedal
46% similarityShared character: studio
Boss HM-2 Heavy Metal
Boss
46% similarityShared character: wide tonal range, studio
Boss SD-1 Super OverDrive
Boss
46% similarityShared character: subtle, warm
MXR M104 Distortion+
Dunlop
45% similarityShared character: bright, warm
See all alternatives to the Acoustic NUX Optima Air NAI-5 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Acoustic NUX Optima Air NAI-5?+
The closest matches in character are the Acoustic NUX Stageman Floor NAP-5, the NuX NAP-5 Stageman Floor Deluxe, the Dean Markley Overlord.
What pairs well with the Acoustic NUX Optima Air NAI-5?+
Strong matches from rig and tone-complementarity evidence: Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator, Greer Black Mountain, ZVEX Fuzz Factory — Run Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Acoustic NUX Optima Air NAI-5 in the signal chain, clear of Acoustic NUX Optima Air NAI-5's own gain stage.