The NUX MG-400 is a value packed modeler akin to his little brother, the MG-300. MG-400 houses 2 powerful DSP chips for high-definition White-Box Amp Modeling algorithm (TS/AC-HD) and Core-Image post-effects.

Since releasing the MG-300, people have been blown away by the sound and playability, not to mention the ease-of-use tone tweaking and intuitive interface. And now, the MG-400 builds upon the MG-300 feature set moveable signal blocks, 12 IR COLLECTION slots, flexible P.L block with MIN & MAX parameter setup, abundant SYSTEM MENU, and physical MASTER volume knob, MG-400 is now the best value modeler for the money.

FEATURES:

• 2.8” 320 x 240 colour LCD with intuitive UI.
• NG, CMP, EFX, AMP, IR, EQ, MOD, DLY, RVB, P.L | 10 independent moveable signal blocks.
• White-box Amp Modeling & Pre-efx algorithm offers realistic playability and analog-chaos response.
• 512 samples IR resolution and USER slot with each patch. (additional 12 IR COLLECTION slots)
• Electric guitar amp models, bass amp models, and acoustic simulation IRs with related acoustic amp models.
• Input trim under SYSTEM MENU.
• 5 output modes with global 3 band EQ for quick tone tweaking. (Besides STUDIO DIRECT, others will disengage IR signal as default.)
• PARA. FOLLOW function can track your effect tweaking habits.
• USB recording interface, firmware update, QuickTone™ edit software.

TS/AC-HD WHITE-BOX AMP MODELING

• Same Amp Modeling Algorithm as MG-300, for easy Tone Tweaking. The White-box Amp Modeling & Pre-Efx algorithm offers realistic playability and analog-chaos response. The concept of "Chaos makes the muse" perfectly applies to the analogue circuit. When you tweak the knob, it affects itself as well as other parameters.
• For a linear digital system, the parameter is independent. The white-box algorithm offers real-time feedback, increment-by-increment.
• NUX TS/AC-HD replicates the same playability most guitarists crave in a real tube amplifier.

IMPULSE RESPONSE

• 512 samples IR resolution and USER slot with each patch. (additional 12 IR COLLECTION slots)
• The MG-400 includes multiple impulse response of 512 samples each.
• You can load 3rd party IR files using our NUX QuickTone edit software (support up to 48kHz sample rate). The included 25 guitar cabinet IRs combine 4 classic microphones with 3 mic positions to allow beginners a quick and easy way to jump into the multi effects experience.
• Also included are 8 bass cabinet IRs and 3 acoustic guitar IRs, giving you the ability to play bass guitar on MG-400 or use electric guitar to simulate acoustic guitar sound with acoustic guitar IRs.

10 INDEPENDENT FLEXIBLE BLOCKS

• You can move signal blocks freely on the MG-400 and/or QuickTone editing software.
• Set the PATCH LEVEL block in front of AMP to swell the volume.
• Put DELAY block in front of gain stage to create grooving riffs.
• There are lots of tone creations with the flexible block routing.

SCENE FUNCTIONALITY

• Use SCENES to engage/disengage blocks with either CTRL footswitch.
• You can assign CTRL1 or CTRL2 to trigger the SCENE Functionality.
• Each preset has 3 scenes, which are snapshots within a preset. This is a powerful function for live gigs.
• Each SCENE can engage/disengage signal blocks freely, and it retains the DELAY / REVERB trails when you disengage them with SCN CTRL.

JAM (DRUM & LOOPER)

• Choose either STEREO / MONO looping. (Stereo is 30 seconds, mono is 60 seconds.)
   
• Two Recording Modes:
  NR = Normal Recording works as regular loop function, while you press CTRL1(LOOP) footswitch, it starts to record the phrase loop.
  AR = Auto Recording will stand by while you press CTRL1(LOOP) footswitch, once you hit the strings, it will start to record your phrase loop.
   
• The MG-400 supports NUX Phrase Loop Synchronization with Rhythm. You can play the rhythm then record your phrase loop. MG-400 will automatically beat match the phrase to fit the current rhythm BPM.