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NUX

NUX B-2 Wireless Guitar System 2.4GHz Rechargeable 4 Channels Wireless Audio Transmitter Receiver 4ms Latency (Black)

  • Based on 237 reviews
Condition: New
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Availability: 11 left in stock
Fulfilled by AVLGEAR

Arrives Nov 30 – Dec 2
Order within 21 hours and 52 minutes
Available payment plans shown during checkout

Brand: NUX


Color: Black


Hand Orientation: Ambidextrous


Number of Strings: 6


Product Dimensions: 2.76"L x 4.72"W x 6.1"H


Manufacturer: NU-X


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.76 x 4.72 x 6.1 inches; 7.05 ounces


Item model number ‏ : ‎ B-2


Batteries ‏ : ‎ 2 Lithium Polymer batteries required. (included)


Date First Available ‏ : ‎ December 22, 2017


Manufacturer ‏ : ‎ NU-X


Best Sellers Rank: #75,514 in Musical Instruments (See Top 100 in Musical Instruments) #445 in Wireless Microphone Transmitters & Receivers


#445 in Wireless Microphone Transmitters & Receivers:


Customer Reviews: 4.1 4.1 out of 5 stars 237 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 30 – Dec 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazingly simple and effective!
I have to say that I was skeptical. But I was so curious I had to try it out for myself. I am blown away. The sound quality is astounding for this little device. I kept switching between my guitar cable and the B-2 and I could not really hear a difference. I’ve performed on stage with it twice now and it’s worked great. The only issue I’ve had was that I accidentally changed the channel on the transmitter while turning it on, but that was my fault not the device’s. On my Taylor 414CE it sounds great through the PA system. When I plugged it into my electric guitar and amp it sounded great too. The only thing I noticed was a radio static type sound when I had heavy distortion on my amp that I could only hear when I was not playing. This was not typical distortion noise, it was definitely the B-2. But that would not stop me from using it. I recommend this device for live performance and practice, but not for studio recording. It does have little moments where it cuts out for a millisecond or experiences interference. The rechargeable batteries are genius. Batteries last for a long time: 6 hours of play. Controls are foolproof. The range is honestly more than you should need. Totally worth the money! ... show more
Reviewed in the United States on April 23, 2019 by Brian D

  • Convenient, easy to use, and reliable
Packaging for the NUX B-2 is very nice. Almost Apple-like... until you get the box open and are assaulted by a chemical reek you won't soon forget. Plug them in, turn them on, they immediately pair up and just work. I was worried about the size of the units, but the Floyd Rose tremolo arm on my Kramer guitar (Strat-style body) clears the B-2 with a bit of room to spare. I have to admit, I was a bit skeptical about whether the NUX B-2 wireless system was going to work for me: I live in an area with LOTS of 2.4GHz wireless networks and devices competing for bandwidth and have had mixed results with devices that operate at those frequencies (ex: any smart home device that uses the Zigbee protocol is problematic). After using the B-2 for a couple of weeks, I haven't run into any serious connectivity issues. I have gotten a couple of glitches that are almost too short to notice (think: sixteenth note) but that's the extent of the problems. In back-to-back tests I really can't tell the difference in sound quality between the NUX B-2 and a cable. Now that I've experienced the convenience of wireless, I'm not sure I could go back to having to connect with a cable! ... show more
Reviewed in the United States on December 28, 2018 by Scott S

  • Stevie T was wrong about this one.
I wanted to like these and I was really ecstatic when I received them. Being on a budget I was excited when I saw Stevie T do a fun review of these and I thought I finally found what I've been looking for. They look great and seem really high quality and I like how they fit on the guitar. However, did not perform to anywhere near my expectations (or the way they seem on YouTube review videos). There wasnt any noise or feedback at all which is awesome and the sound quality was pretty damn good but I could not get more than 5 feet away from my amp. Basically had to stand right next to the amp for the best sound and was even getting quite frequent drop outs standing next to it, which makes this useless. Also I play metal and my guitars have passive pickups, when I was palm muting I was getting drop outs constantly. I even turned off the wifi router and was acting the same way. So I cant even depend on these for simple band practice. I will be returning them and saving up some money to spend on a more high quality wireless system. I guess you get what you pay for. ... show more
Reviewed in the United States on October 17, 2018 by RebelR66

  • Read this and save yourself some time. Xvive U2 vs NUX B-2 vs Donner DWS-3 vs Boss WL-20.
This is a review of the four popular guitar wireless systems below. I have purchased and returned Xvive U2, Donner DWS-3, and NUX B-2. I have kept the Boss WL-20. Let me save you the trouble that I have gone through.I needed something good enough for live use without the hassle of a belt pack, or the need for additional pedalboard space. My pedalboard is full, and I already have a belt pack for the IEM system we use. I needed good range, no dropouts, ease of use, good battery life, and compatibility with my guitar (Epiphone Traditional Pro II) which has a +15db boost circuit that I engage for solos. Xvive U2: Pros: Fantastic range; Dual USB charging; No dropouts Cons: Adds slight distortion, High pitched squeal when guitar boost circuit activated; Battery life about 3 hours; On/Off buttons and channel buttons confusing; Channel switching awkward and time consuming; feels a little cheaply made; Slight Latency. Recommended for: No hesitation using it live with guitars with no additional electronics. Would need to recharge during breaks. Donner DWS-3: Pros: Fantastic value; Excellent sound quality, No issues with guitar electronics, Includes carry bag; Battery life 5 hours; Easy to operate and turn on/off; Easy to change channels; Zero latency; Built in boost circuit Cons: Only one USB connector; Poor range; Some dropouts; Muffled sound when antenue touches something; Has external antenna Recommended for: Amazing sound quality at an amazing price. Would recommend for home use and guitars with active electronics. NUX B-2: Pros: Beautiful box and presentation (Apple like); Great price; Great design and quality; Nearly identical to Xvive, but better design; Easy to operate and switch channels - no guessing; No interference; No perceived latency Cons: Only one USB charging connector; High pitched squeal when guitar boost circuit activated. Recommended for: This would have been the one to keep if not for the issue with guitar electronics. Boss WL-20: Pros: Everything; Superior design - fit and finish; No on/off or channel selecting - all automatic. Just plug it in and unplug it (no guessing); Charging system (both charge at once with one USB connection); Excellent sound quality; Low latency; No issues at all with guitar electronics on boost circuit Cons: Priced higher than others; Range not as good as Xvive, but same as others; Ugly box and presentation; slightly muffled sound when touching the transmitter; Manual. Recommended for: Everything. This is the one I have kept. ... show more
Reviewed in the United States on September 22, 2018 by Keith in Dallas

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