The MG-300 is a multi-effects unit that packs a wide range of functions and realistic sound into a compact size. NUX's proprietary TSAC-HD (True Simulation for Analog Circuit) amp modeling and pre-effect algorithms, with optimal response and excellent operability, reproduce realistic sound. In addition, the studio-quality Core Image Technology post-effects, developed in NUX's compact effects, enable a wide range of sound creation. In addition, it is equipped with many features such as PC editing software, IR (Impulse Response), USB audio interface, and re-amp function. - NUX's proprietary TSAC-HD (True Simulation for Analog Circuit, White Box) 13 algorithmic pre-effects (11 drive types, compressor, pitch shifter) and 25 amp modeling types reproduce realistic sounds. - 23 post-effects (13 modulations, 6 delays, 4 reverbs), equalizer, noise gate. Modulation and delay effects can also be used as pre-effects. - 25 built-in IR cabinet simulations, combining four microphones and three microphone positions. Additionally, third-party IR data can be loaded using Quick Tone editing software. (48kHz wav format) - Includes 63 drum tracks with metronome and a 60-second looper. The USB port allows you to connect to a computer and use it as a USB audio interface or for re-amping. You can also update the firmware and easily set patches and load IR data using the free "Quick Tone" Editor Software. Sampling Frequency: 48KHz A/D Converter: 32bit Frequency Response: 20Hz-20000Hz ±1dB THD+N: