NUX MG-400

The MG-400 was developed as a sibling model of the MG-300.
Equipped with two powerful DSPs, it delivers a high-resolution white box amp modeling algorithm (TSAC-HD) and Core Image effects.
While inheriting the sound, operability, and other features of the MG-300, it also supports bass.
This is an even more advanced model, with the addition of two CTRL switches and a master volume.

Equipped with two powerful DSPs, it combines amp modeling using NUX's proprietary TSAC-HD (True Simulation of Analog Circuit, White Box) algorithm with 512 sample IRs to reproduce a more realistic and vivid sound while maintaining low latency.
- Intuitive and easy-to-understand 2.8-inch 320x240 color LCD display.
- Built-in amp modeling (25 types for guitar, 1 type for bass, 1 type for acoustic), effects (45 types), 2 types of equalizers, and noise gate.
- 10 independent, movable signal blocks (NG, CMP, EFX, AMP, IR, EQ, DLY, MOD, RVB, PL)
- Built-in IR cabinet simulators for 25 guitars (selectable from 4 microphones and 3 microphone positions), 8 basses, and 3 acoustic guitars. Third-party IR data can be loaded into each patch and the 12 IR collections. (48kHz, 512 samples)
- Equipped with 67 drum track patterns, stereo 30-second and mono 60-second looper functions.
Connect to your computer via the USB port. 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 on your PC using the free "Quick Tone" Editor Software.
- Featuring 16 groups x 4 patches, it includes patches created by Choptones (CT), which sells custom patches for a wide range of products, as well as patches created by famous guitarists such as Koichi Yabori and Kazuya Yamaguchi.
- Three presets (SCENE) can be saved for each patch. By assigning SCENE to the CTRL foot switch, you can recall S1/S2/S3 in order. (You can also use just S1/S2.)

・GATE: Noise Gate
・Comp: RED COMP, ROSE COMP, STUDIO COMP
・EFX: DIST+, RC BST, AC BST, DIST UNO, T SCREAMER, BLUES DRIVER, MORNING DRIVE, MODERN DIST, RED DIST, CRUNCH, MUF DIST, KATANA, ST SINGER
・AMP: JAZZ CLEAN, DELUXE RVB, BASSMATE, TWEEDY, TWIN RVB, HIWIRE, CALI CRUNCH, CLASS A15, CLASS A30, PLEXI 100, PLEXI 45, BRIT 800, 1987 x 50W, SLO 100, FIREMAN HBE, DUAL RECT, DIE VH4, VIBRO KING, BUDDA, MR.Z.38, SUPER RVB, BRIT BLUES, MATCH D30, BRIT 2000, UBER HIGAIN, MLD(Bass), Stageman(Acoustic)
・IR(Guitar): JAZZ 212, BLACK 112, TWEED 410, TWEED 112, TWIN 212, CUSTOM 412, CALI 112, BLUE 112, BLUE 212, GREEN 412, G12L 412, T75 412, V30 412, SLO 412, HBE 412, RECT 412, BOTM 412, VIBRO 212, EVL 112, BUTQ 212, SUPER 212, BRIT 212, DC 212, G12M 412, UBER 412
・IR(Bass): AGL DB810, AMP SV212, AMP SV410, AMP SV810, BASSGUY 410, EDEN 410, MKB 410, TRC 410
・IR(Acoustic): G-HBIRD, G-J15, M-D45
・EQ: 6-BAND, 10-BAND
・MOD: CE-1, CLASSIC CHORUS, ST.CHORUS, VIBRATO, DETUNE, FLANGE, PH 90, PHASE 100, CHORUS+, U-VIBE, TREM, RTY SPK, HARMONY, SCH-1
・DLY：ANALOG DELAY, DIGI DELAY, MODULATE, TAPE ECHO, REVERSE, PAN, Φ PHI DELAY
・RVB: ROOM, HALL, PLATE, SPROG, SHIMMER, DAMP
・PL: PATCH LEVEL

*Trademarks of other manufacturers are used solely as a reference to describe the sound modeled tones. They are trademarks or registered trademarks of the respective companies and are not affiliated with NUX.
*Contents may change due to firmware updates.


Input Impedance: 470k ohm (INPUT), 10k ohm (AUX IN)
Output Impedance: 1k ohm (OUTPUT), 47 ohm (Phone)
Dynamic Range: 108dB
Sampling Rate: 48kHz/32bit
System Latency: 1.1 ms
Power: DC9V, center negative (NUX ACD-006A)
Current Draw: 280mA
Dimension: 289(L) x 160(W) x 71(H) mm
Weight: 920 g
Accessories: AC adapter (ACD-006A), USB cable