Back to Wireless Microphones
Nux B3 Microphone XLR Wireless System
PKR 35,000
Turn your regular microphone into a high quality portable wireless mic system.
Wireless Transmission System
- 2.4 GHz plug-on system for dynamic microphones
- Ready-to-use set of transmitter and receiver
- 2.4 GHz band suitable for worldwide license-free operation
- 32-Bit / 48 kHz high-resolution audio quality
- 6 Channels
- Range: Up to 30 m
- Latency <4 ms
- Integrated Li-ion battery
- Battery life: Approximately 5 hours
- LED indicator for the state of charge
- Dimensions (L x W x H): 107 x 25 x 26 mm
- Weight: 0.125 kg
- Includes USB charging cable and adapter from XLR to 3.5 mm mini jack
Note: Transmitter does not provide phantom power, recommended for Dynamic Microphones Only
Category: Wireless Microphones
Related products

Line 6 XD-V55 Digital Wireless Handheld Microphone System
Exceptional Wireless Performance on Any Stage, Anywhere!
If you're ready to move up to digital wireless quality, the Line 6 XD-V55 handheld digital wireless system is the place to start! the XD-V55 handheld digital wireless system gives you the same clean, clear, and ultra-reliable performance as its big sibling, the XD-V75 system - in a more affordable, more compact setup that's unbelievably easy to use. Instantly switch among 12 channels on both the mic and the elegantly simple-to-operate receiver. Roam the stage knowing that you'll sound great, without dropouts, RF interference, or noise, with up to 300' of range. You owe it to yourself - and your audience - to get the absolute best performance out of your stage setup. You'll get it with the Line 6 XD-V55 handheld digital wireless system!- Full-range, compander-free digital wireless system with four microphone models and easy operation
- Innovative design helps eliminate RF interference with your audio
- Operates in 2.4GHz band, eliminating interference from TV broadcast or white space devices
- 12 channels are always available anywhere, anytime, license-free
- Handheld microphone included

Line 6 XD-V75 Digital Handheld Wireless Microphone System
One Wireless System, 10 Amazing Mic Sounds
The Line 6 XD-V75 digital handheld wireless system delivers unmatched digital wireless performance, simplicity, and sound on every stage around the world - license free. Exclusive digital technologies protect you against all types of audio interference, and setup and operation couldn't be simpler. Just power up, pick a channel, and go... with no hoops to jump through and no required adjustments to make. Best of all, the XD-V75 takes Line 6's digital microphone modeling to the next level - choose from 10 emulations of the world's most popular live microphones to get the best possible live vocal sound for your voice and style! If you want the pinnacle of digital wireless microphone technology, the Line 6 XD-V75 digital handheld wireless system has everything you're looking for.- Full-range, compander-free digital wireless system with 10 microphone models and easy operation
- Digital Channel Lock completely eliminates RF interference with your audio
- Operates in 2.4GHz band, eliminating interference from TV broadcast or white space devices
- 14 channels are always available anywhere, anytime, license-free
- Cardioid dynamic handheld microphone included

Behringer ULM300MIC 2.4 GHz Digital Handheld Wireless System
A Quality Wireless System from Behringer
Excellent sound, ease-of-use, and steadfast reliability — that just about sums up the Behringer ULTRALINK ULM300MIC. Consisting of a ULM300M handheld microphone transmitter and ULM300RS single-channel receiver, this wireless system is a great way to take the stage without the hassle and restriction of cables. Experience clear, interference-free operation in the license-free 2.4GHz frequency band. Enjoy convenient automatic pairing and easy-to-read front-panel LEDs. And with 24 hours of real-world performance time on a single battery, the ULM300MIC is a wireless system that you can count on. The ULTRALINK ULM300MIC includes a 200-foot operating range, handy integrated volume buttons on the mic, and a panic mute function.
State-of-the-art wireless technology for interference-free operation
The Behringer ULTRALINK ULM300MIC operates in the license-free 2.4GHz range, so you don't have to worry about interference from TV stations and cell towers. Beyond that, its digitally encrypted signal maintains all of its integrity from the transmitter to the receiver, free from unwanted artifacts and noises. And you can expect this level of performance within a 200-foot operating range, so you'll have plenty of room to work the stage.
Convenient features provide excellent ease-of-use
Setting up the ULTRALINK ULM300MIC is a breeze, thanks to its automatic pairing feature. At Sweetwater, we appreciate the receiver's easy-to-read front-panel LEDs — they provide at-a-glance information about signal presence and strength. Indicators on the transmitter also warn you when it's time to change your batteries, and integrated volume buttons on the side of the microphone transmitter make adjusting levels from the stage easy. There's also a handy panic mute function in case you run into trouble.
- Digital wireless system with handheld microphone transmitter and single-channel receiver
- ULM300M handheld transmitter features a mic capsule tailored to vocal applications
- Operates in the license-free 2.4GHz frequency band for clear, interference-free operation
- Digitally encrypted signal maintains all of its integrity from transmitter to receiver
- 200-foot operating range supplies plenty of room to work the stage
- Automatic pairing makes setup a breeze
- Easy-to-read front-panel LEDs on the receiver provide at-a-glance information about signal presence and strength
- Indicators on the transmitter warn you when it's time to change your batteries
- Integrated volume buttons on the microphone transmitter make adjusting levels from the stage easy
- Handy panic mute function in case you run into trouble
- 24 hours of real-world performance time on a single battery

Line 6 Relay G10 Digital Wireless Guitar System
Instrument Wireless Has Never Been This Easy!
The Line 6 Relay G10 wireless system provides you with an extremely affordable and reliable way to cut the cord between your axe and your amp. Ideal for guitar, bass, and any other instrument with a high-impedance output, this digital wireless system connects your gear up to 50' away via frequency-agile, multiple-redundant, 24-bit digital audio. When Line 6 introduced us to the Relay G10 system, our musicians and live-sound techs were delighted by its sheer ease of use. And with up to six hours of continuous use, battery life is never an issue. Instrument wireless made blissfully simple Other than switching it on, the Relay G10 is as easy to use as an instrument cable - no setup fuss, no fumbling with batteries or menus, just plug-and-play simplicity. You don't even need to mess with batteries, thanks to the built-in Li-ion battery onboard the transmitter, which plugs into the dock to charge. And since you get up to six hours of run time with 150 hours of standby time, you don't even need to panic about charging your Relay G10 mid show.- Simple, affordable, and reliable instrument digital wireless system with 50' range
- Automatic setup means you never have to mess with menus or settings
- Redundant 24-bit digital wireless provides highly dynamic, clear, and reliable transmission
- Transmitter runs for up to 6 hours per charge and charges in the docking receiver
- Ideal for guitar, bass, or other instruments with high-impedance outputs