Amp in a box.

The NUX METAL CORE DELUXE MKII is a high gain preamp pedal with 3 distinctive high gain amp models including the Duo Rect, Fireman, and VH 4. You can select these models via the 3-way toggle switch.

Ampless & Impulse Responses.

Impulse Responses play an important parts when it comes to going ampless, as it gives you that cabinet sound to complete your tone quest. Each of the included amps on the METAL CORE DELUXE MKII have a matching IR to go sonically along with it.

You can load your own favorite 3rd party IRs via the MetalCore editing software. Please visit the product page and download the editor (METAL CORE DELUXE MKII supports 512 samples IR resolution.). The MetalCore editing software will convert the IR file automatically, just make sure that your IR file is in WAV format.

USB

The USB-C port is for firmware updates and connecting to the MetalCore editing software (see below). To update the pedal, connect a USB cable to your PC and hold the footswitch to boot-up the device and to enter the DFU (Device Firmware Update) mode. Once connected you can perform firmware updates using DFU updater software.

EFX Mobile APP with OTG connection

If you don’t have a computer, you can edit the pedal on the go for live applications with the EFX Mobile APP. (For iOS, you must use a Lightning to USB adaptor. While some Type-C to Type-C can work with Android, using an OTG adaptor, can ensure that most Android systems will work with METAL CORE DELUXE MKII properly.

Footswitch & FS Indicator

Engage/Disengage the IR

With the pedal not connected via USB, hold the footswitch while plugging in the power supply to boot-up the pedal. If the LED indicator flash GREEN 3 times, the IR is engaged. If the LED indicator flashes RED 3 times, the IR is disengaged.

Specifications

-ELECTRONICS-
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
Dynamic Range: 104 dB
DSP Processing: 48 kHz / 32-bit
A/D D/A Sampling Rate: 48 kHz / 24-bit
Power Requirement: 9V DC negative tip (optional ACD-006A adapter)
Current Draw: Less than 120 mA

-DIMENSIONS & WEIGHT-
Length: 122 mm
Width: 72 mm
Height: 47 mm
Weight: 270 g