Mighty 20 BT is the perfect amplifier for your home. It emulates the sound of a number of other amplifiers in a single package and it has a lot of useful built-in effects as well. Loud enough to rock your party or you can keep it silent for practicing guitar only. Great Experience of Musical Sounds. 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. You can get the real taste of different musical sounds and playing styles. 9 Variety of Digital Effects. 3 effects can be combined simultaneously. You can engage a mod effect, delay, and reverb at the same time. There are 3 types of modulation effects, 3 types of reverb and delay effects. 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 with a 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 as well as practice in silence.