(B-Stock) NUX AC-25 Portable Acoustic Guitar Amp with Blueto

B-stock information

Warranty:	This product comes with a 3-year warranty.
Complete	Yes
Original packaging	Damaged
Condition of product	Traces of use (no damage/scratches)
What is a B-Stock Item? Any item we can no longer sell as new is labelled B-stock. This can be for a number of reasons, including damaged or missing packaging, or because the item shows light signs of use. In any case, you can expect the item to work just fine. Always Read the B-Stock Info Every B-stock product page includes relevant information about the item. Be sure to read it in full! Under the Product Information tab, you will find the original product description and specifications, which may refer to accessories that are not included with the B-stock item. This can be a cable, a remote control, software or any other accessory. B-Stock Product Photos B-stock photos can give you a good idea of the condition of the item, its packaging and (missing) contents. Here, what you see is what you get. The photos usually include: A photo of the original item A photo of the B-stock item plus included packaging and accessories (if applicable) A photo of the front of the B-stock item A photo of the back of the B-stock item Photos of any damage (if applicable) Original Packaging Status Packaging in good condition: undamaged, at most some tape residue Packaging damaged: box has dents, tears and/or holes Packaging missing: has been replaced with a Bax Music box. Item Condition Status: New: the product itself is like new, but the packaging may no longer look like new Traces of use (no damage/scratches): smudges, fingerprints and/or dust Scratches/damage: product has scratches and obvious damage Can I Return a B-Stock Item? Yes, our 30-day money-back guarantee also applies to B-stock items. Do I Get a Warranty on B-Stock Items? Yes, the standard warranty period usually applies to B-stock items as well.

(B-Stock) NUX AC-25 Portable Acoustic Guitar Amp with Bluetooth
Product no: 5000-0026-5867 Bax Music Warranty: This product comes with a 3-year warranty.

General

The AC-25 from Nux is an acoustic guitar amplifier with a built-in rechargeable battery that lasts up to 4 hours. Super-compact and kitted out with two channels and a 3-band EQ, this 25-Watt combo is great for singer-songwriters who carry an acoustic guitar and a dynamic microphone. The amp delivers warm, transparent sound rich with full basses and even features Bluetooth and a headphone jack so you can stream your favourite tunes and play along in private.

Specifications

Product features

Number of amplifier channels	2
Complete	Yes
Sustainable product	not specified
Guitar amplifier effects	reverb
Extra amplifier functions	tuner
Weight	5 - 9.9 kg
Amplifier inputs	hi-Z (jack), microphone (XLR/jack)
Built-in tweeter	no
Original packaging	Damaged
Condition of product	Traces of use (no damage/scratches)
Amplifier outputs	direct out (TRS jack/XLR), headphones
Power in Watts	21 - 30 Watts
Can be powered by battery	yes

Weight and dimensions including packaging

Weight (incl. packaging)	7,2 kg
Dimensions (incl. packaging)	42,5 x 33,5 x 31,5 cm

Product specifications

combo acoustic guitar amplifier
power capacity: 25W
dimensions: 280 x 218 x 220mm
EQ: 3-band
inputs: 3.5mm TRS mini-jack, 6.3mm TS jack, 6.3mm TRS jack/XLR
weight: 5 kg
headphone output
outputs: line out jack
2 channels: guitar and guitar/vocal (dynamic microphone)
guitar channel 1: volume, bass, mids, highs
guitar/vocal channel 2: volume, reverb send
master volume and master reverb pots
reverb effects: hall and plate
built-in tuner
Bluetooth for mobile app connection and audio streaming
rechargeable lithium battery with up to 4 hour playing time
power supply: 15V DC (included)
removable base for more upward projection
includes handy transport strap

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Jasper October 4, 2025

Wrote the following about NUX AC-25 Portable Acoustic Guitar Amp with Bluetooth

Ik kon de Nux AC-25 gelijk gebruiken bij een klein live-optreden in een park waarbij achteraf geen stroom aanwezig was.
Mijn acoustische gitaar klonk er heel mooi op!

Thuis heb ik diverse gitaren erop geprobeerd en ook de solid bodies klinken mooi. De app die erbij hoort, gebruik ik ook. Via je iPhone een cajon-beat afspelen werkt goed. Een backing track erop afspelen en gelijk meespelen lukt ook prima. Ik vind alleen de herkenningspiep van de Bluetooth connectie nogal luid.

Al met al een goeie koop. Veel waar voor je geld. Past precies in een grote Dirk tas en is niet te zwaar, je stapt zo de trein ermee in met een gitaar op je rug. En hij ziet er ook nog leuk uit.
Wat wil je nog meer?

Peter February 13, 2024

Wrote the following about NUX AC-25 Portable Acoustic Guitar Amp with Bluetooth

Ik gebruik de NUX-AC25 niet als gitaarversterker maar als versterker voor de digitale saxofoon Yamaha YDS-120. Blijkt een zeer goede combinatie. Mooie klank, perfect aan te sluiten met jack 3,5 stekker in de sax en 3,5 jack met verloopstekker naar 6,5 jack in de versterker. Handig is ook de ingebouwde oplaadbare accu, zo moet je op verplaatsing niet telkens met verlengkabels zeulen. Zeker voldoende vermogen en toch handig te transporteren door zijn klein volume en handige draagriem. Goede aankoop dus.

Wesley L. July 17, 2023

Wrote the following about NUX AC-25 Portable Acoustic Guitar Amp with Bluetooth

Een mooie degelijke versterker met reverb. Hij is redelijk zwaar (5kg) maar nog net draagbaar.
Voor mij is het geluid luid genoeg om ook op straat muziek te spelen.
Een klein nadeel is dat je de microfoon geluid niet kan regelen.

En in het algemeen zijn helaas alle apparatuur zoveel duurder geworden vergeleken met een paar jaar geleden, mega inflatie.