Used NUX B-6 PRO Wireless Microphone System for Wind Instruments 2.4GHz

Mint condition, with all original packaging.

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From NUX:

The NUX B-6 PRO Wireless System for Wind Instruments is a compact yet powerful solution for performers who need freedom of movement without compromising sound quality. With signal transmission up to 165 feet and an ultra-low latency of just 3.6ms, it delivers professional-grade 24-bit/48kHz audio—ensuring your performance is heard clearly, whether onstage or in motion. No cables. No boundaries. Just pure expression.

True Wireless Freedom w/ Extended Range
Enjoy up to ~165 ft / 50 m of line-of-sight range so you can move much freely on stage or in your venue.

Crystal-Clear Audio
24-bit hi-resolution wireless transmission with < 3 ms latency ensures your sound stays tight and natural.

Professionally Tuned EQ Modes
13 professionally tuned EQ presets optimized for different wind instruments.

Professional Microphone Design
Custom electret condenser capsule with a patented shock-absorbing gooseneck to reduce key noise and vibrations.

Easy Mounting
Rubber-padded clamp attaches securely to your instrument.

Ultra Reliable Runtime
Enjoy up to 7 hours of continuous playtime on a full charge—ideal for rehearsals, gigs, or studio tracking.

Your True Sound. No Strings Attached.
Compact, reliable, and intelligently designed, the B-6 PRO gives you the freedom to move and the confidence to perform.

Stable & Interference-Free
Next-gen wireless tech ensuring a stable connection even in crowded spaces.

165 ft Wireless Range
Lets you move around without being tethered to a mic stand!

Low ~3.6 Latency
Sound stays perfectly in sync with ultra-low latency for natural, immediate notes.

Stay Connected With Confidence
The NUX B-6 PRO uses an advanced 2.4 GHz intelligent frequency-hopping system that automatically avoids interference from Wi-Fi and other Bluetooth devices. It constantly scans and switches to the clearest channel in real time — ensuring crystal-clear, dropout-free audio wherever you perform.

How NUX Intelligent Frequency Hopping Works
Like a jazz musician who always finds the right note — when interference pops up, it instantly “changes key,” to not miss a beat...
While in use, the B-6 PRO automatically scans the 2.4GHz band and switches to the cleaner channel when interference is detected, ensuring a stable connection and clear audio throughout your performance.

Like a motorcycle navigating through crowded traffic more easily than a truck...
It uses Audio Zip/Unzip technology with 24-bit/48kHz quality to ensure clear and stable sound. The 1MHz Zip technology enhances anti-interference performance — “like a motorcycle (1MHz) navigating around traffic along a crowded highway (2.4GHz~2.483GHz) more smoothly than a truck (4MHz).” The Unzip technology preserves high-resolution sound quality without any compromise.

Studio-Quality Sound, Live on Stage
B-6 PRO features a custom electret condenser microphone with a patent-pending shock-absorbing gooseneck minimizes key clicks, handling noise, and unwanted vibration — preserving the natural warmth and presence of your instrument.

Smart, Simple, & Reliable
Automatic power-saving mode, one-button pairing, and a 165 ft (50 m) wireless range make the B-6 PRO effortless to use in any environment — from intimate gigs to large stages.

Instrument-Friendly Clamp Design
The NUX B-6 PRO features a custom-engineered smart clamp designed specifically for wind and brass instruments. Its rubber-coated contact points grip firmly without leaving a single mark, while the shock-absorbing joint eliminates unwanted handling noise — even during intense performances. The adjustable clamp fits a wide range of instruments — from saxophones and trumpets to trombones and clarinets, locking the transmitter securely in place so you can move freely without worrying about slippage or scratches.

Tune, Boost, & Play Your Heart Out
Built-in tuner, booster, and EQ presets — all designed to keep your sound stage-ready.

Optimized for Every Tone Profile
This system features a range of professionally tuned EQ presets, each optimized for different wind instruments. Whether you’re playing saxophone, trumpet, or any brass/woodwind, simply select a preset with one click to achieve perfectly balanced, clear tone—without the need for external tweaking.
13 Professionally tuned presets
Works with any brass/woodwind instruments
Customizable EQ for better control

Built-in Tuner & Booster
The NUX B-6 PRO has a digital tuner designed for wind instruments, a 12dB boost for soloists, and send/return functionality for adding pedal effects to your setup, all of which can be individually controlled through the footswitch setting.

Stay Charged, Stay Tuned
Enjoy up to 7 hours of continuous playtime on a full charge—ideal for rehearsals, gigs, or studio tracking. When it’s time to recharge, simply place the transmitter on top of the receiver for effortless magnetic charging.
Magnetic Charging Dock
7 Hours non-stop play time on full charge
Auto sleep after 10 minutes on idle

Specifications
Operating Frequency Band: 2.4 GHz
Audio Quality: 24-bit / 48 kHz
THD+ Noise: Less than 0.1% 1kHz @-10dbFS
Transmitter Battery Capacity: Built-in 3.7 V / 500 mA
Receiver Battery Capacity: 3.7 V / 3000 mAh
Transmitter Battery Life: Up to 7 hours of playing time
Receiver Battery Life: Up to 11 hours

Operation Range: Up to 165 feet / 50 meters line-of-sight (environment-dependent)
Frequency Response: 20 Hz – 20 kHz
Latency: 3.6 ms (Low Latency mode), 6.1 ms (default), 9.9 ms (Stable mode)

Transmitter Dimensions: 2.4 × 2.36 × 1.18 inch
Receiver Dimensions: 3.66 × 4.72 × 2.36 inch
Transmitter Weight: 60g
Receiver Weight: 420g

What's Included
1 x Mic, 1 x B-6 PRO Transmitter, 1 x B-6 PRO Receiver, 1 x Case, 1 x DC 1.2A Power Adapter, 1 x USB Type-C Cable, 1 x USB Type-C to Type A Adapter, User Manual, 1 x NUX Logo Sticker