Mighty 20 BT is the perfect amplifier to practice at Home 

It allows you to emulate the sound of a number of other amplifiers within a single package and offers some useful built-in effects as well. Loud enough to rock your party or you can keep it silent for practicing guitar only.

Mighty 20 BT has 4 channels and each channel has 2 sound presets, and each preset offers one of the well-known amplifiers’ characteristic sound - in short, you will have 8 amps inside. So, you can get the real taste of different music and playing styles.

9 Variety of Digital Effects Mighty 20 BT allows you to use and combine 3 effects simultaneously. You can engage a mod effect, delay, and reverb at the same time and make an experiment on your sound with high-quality digital effects. 20 BT has 3 types of modulation effects, 3 types of reverb and delay effects.

Effect Details:

TAP TEMPO You can adjust the delay speed by using the TAP button to sync the delay effect with the groove.

User Friendly Smart Design Drive sounds, digital effects and all other function controls can be easily operated by Mighty 20 BT’s user-friendly interface. You can tweak a variety of different sounds from different music styles and save as a preset, and you can recall anytime by single click. NUX Mighty 20 BT Digital Modeling Amplifier is also featured with a precise tuner, and 3 band equalizer. The amp has both a headphone output and an aux in. This allows you to practice along with any music player (or mobile phone) as well as practice in silence.

NUX Mighty APP  

You can connect your mobile phone to Mighty 20 BT via the Bluetooth and play along with your favorite music.  

We also developed a mobile application to control Mighty 20 BT amplifier with your smart phone. You can switch the amp's channels and control the Gain, Level and Tone parameters. Choose any effect you want and adjust the parameters. You can control everything, and there are more functions including some application exclusive features.  

For example: you can a select Delay or Reverb and you can adjust the Mix and Repeat parameters on the amplifier's panel. And with the mobile APP; you can choose one of the three types of Delay effects and you can reach the Repeat, Mix and Time parameter controls (and the mobile TAP TEMPO) AND there are also three types of Reverb effects, you can control the Decay and Mix parameters. Plus, you can control the drum machine as well.  

As an exclusive, there are 3 modulation effects and a noise gate with related parameter controls. And we added a backing track library for your jam, but don't forget, the internet is the biggest backing track library. You can find everything you need for improving your guitar skill or jamming. Mighty Lite BT provides the musical sound that will keep you playing for countless hours.  

Each preset can be customized, and you can save the presets to personalize your amp with your very own sounds.

Wireless Guitar System 2.4 GHz Audio Transmitter Receiver B-2 SALE 


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GOLD Award Guitar World

"Well, things have drastically changed in regards to wireless technology because ompanies like NUX have improved audio quality...

Smart Design

NUX B-2 is a digital wireless system designed for maximum compatibility for home or rehearsals. NUX B-2 passed rigorous testing to achieve the highest signal stability and audio transmission quality hands-down.

It's Compact

B-2 delivers 32-bit digital wireless sound quality and 48 kHz frequency response, so you’ll hear your guitar tone in all of its detailed glory.  

"The NUX B-2 system is a great example of how far modern wireless tech has come: It boasts 32-bit audio, up to 20 hours of battery life, a range of up to 100 feet, and is so tiny, both the transmitter and receiver will fit in the palm of your hand..” – Steve Terreberry  

Note: Our stock is limited, and we'll take down this offer when we run out. Be sure to claim your coupon code now! 1 YEAR Full Warranty! You have 1 FULL YEAR to enjoy wirelessly with the NUX B2. If you dont like it, or if for any reason it did not work with you, we will refund you 100% of what you paid. Simply apply for refund on Amazon, or send an email with your personal feedback to and we will give you a compensation gift. No questions asked.