NUX B-2 PLUS Pocket-size 2.4GHz Wireless System
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NUX-NX-B2-PLUS
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Delivering the full frequency range of your guitar or bass, the NUX B-2 PLUS is a 2.4GHz wireless system providing 32-bit digital audio at high quality levels. Featuring a clever elegant 1/4–inch swivel-jack design (280° of rotation), 4-channel system.
Cable Filter: Alternative Options
NUX B-2 PLUS Pocket-size 2.4GHz Wireless System
Delivering the full frequency range of your guitar or bass, the NUX B-2 PLUS is a 2.4GHz wireless system providing 32-bit digital audio at high quality levels. Featuring a clever elegant 1/4–inch swivel-jack design (280° of rotation), 4-channel system.
Easy Solution
The NUX B-2 PLUS is a pocket-size 2.4GHz wireless system that offers guitar players an easy solution to go wireless. Step on the latest NUX wireless transmission algorithm, B-2 PLUS secures a better connection in a noisy RF environment. With the newly-added auto-off function, you'll never have to worry about leaving the system on and draining out the batteries. The NUX B-2 PLUS offers 32bit/44.1KHz high definition audio quality and has a comparable operating range of 60 feet(line-of-site) with less than 5ms of latency. You can hardly find anything better within the same price range.
Improved Connection Stability
Products utilizing the 2.4GHz frequency band is everywhere nowadays; it's critical to find a way that can avoid most unwanted interference. Instead of increase the transmit power, we decided to narrow down the bandwidth to 2Mb so that B-2 PLUS can find the most available band. It's like driving a Motorcycle through a crowded highway. Plug the transmitter into your guitar, plug the receiver into your amplifier or effect pedal; turn on both the transmitter and the receiver, and you're good to go. You can also take advantage of its four optional channels when gigging with your friends. Up to four B-2 PLUS can be used at the same time in one space.
Guitar Friendly, Smart Design
B-2 Plus is designed to be compatible with the most popular guitars. You can configure the transmitter plug in two ways: facing downward to fit into the recessed top mounted inputs like Stratocasters* or facing other directions required for non-recessed inputs like the classic Les Paul* style. Tongue-and-groove buckle clasp design to help avoiding losing the transmitter / receiver. Just buckle them together when you are not playing the guitar.
Specifications:
| Operating Frequency Band | 2.4GHz |
| Audio Quality | 32-bit / 44.1kHz |
| Operation Range | Up to 15 metres / 60 feet line-of-sight (environment-dependent) |
| Frequency Response | 20Hz – 20kHz |
| Latency | Less than 5ms |
| THD+ Noise | Less than 0.05% 1kHz @-10dbFS |
| Built-in Battery Capacity | 3.7V/750mA (Transmitter&Receiver) |
| Battery Life | Up to 7 hours of playing time |
| Dimensions | 73mm (L) x 40mm (W) x 55mm (H) |
| Weight | 57g |
Nux B2 wireless review.
By: Glenn Bowker on 11 July 2025I already own and regularly use a B2 wireless system for my electric guitar. I found it does affect the guitar tone slightly but IMO not in a bad way and is probably just showing up inadequacies in my cables. I'm currently doing duo shows with my wife so bought this additional B2 so we're both now wireless. She's playing a Cole Clark acoustic and me on a tele or strat. All the guitars sound great with no dropouts or discernable latency. There is charge left over after a 4 hr gig and they are easy and reasonably quick to recharge. My only niggle which is a good thing I suppose is they turn off after a period of inactivity which is really only a minor inconvenience and obviously is designed to save the battery. A huge shout out to Swamp for making this an incredibly easy purchase for which I'm most thankful.
5 (5)
