Nux MG300 MKII - Refurbished

The New Cornerstone of the MG Range

A direct evolution of the best-seller MG-300, the MG-300 MKII pushes versatility further without sacrificing simplicity. It retains the acclaimed sounds of the first version, adds the Shimmer reverb for airy textures, and introduces scene management within a single preset for instant live changes. Its expanded IR section and modernized connectivity cement its place at the heart of the NUX lineup.

Who Is It For and What Are Its Uses?

Ideal for beginner to advanced guitarists seeking a compact all-in-one unit for headphone practice, home recording, or stage performance. Covering a wide spectrum from blues/rock to metal, as well as pop and ambient/worship, the MG-300 MKII adapts to many styles. Whether direct "Studio" to PA/FRFR, in front of a combo, or as an insert return, its output modes suit every context. The 3 scenes per preset allow instant switching between clean/crunch/lead tones during a song.

Technical specifications

Technology	TSAC-HD digital "white-box" technology	Frequency response	20 Hz - 20 kHz (+1 dB)
Number of effects	46 (1 Noise Gate, 2 compressors, 13 OD/DIST, 1 Touch Wah, 2 EQs, 14 modulations, 7 delays, 5 reverbs including Shimmer)	THD+N	< 1 %
IRs	25 guitar cabinets, 8 bass cabinets, 3 acoustic IRs	Dynamic range	106 dB
Microphones	4 types, 3 positions	USB-C	audio interface, editing, IR import, updates
User IR slots	24	Dimensions	241 x 160 x 49 mm
Scene selection	3 scenes within the same preset	Weight	760 g
Sample rate	48 kHz	Power supply	9 V DC (center-negative)
A/D conversion	32-bit	Typical consumption	approx. 260 mA