No longer available NUX Melvin Lee Davis Bass Preamp+DI

Discussion in 'For Sale: Effects and Pedals' started by TXBassTone, Sep 4, 2020.

  1. TXBassTone

    TXBassTone Supporting Member

    Mar 28, 2020
    San Antonio, Texas
    Excellent condition. Everything works as it should. Currently has the Aguilar amp and cab model by default. Includes original box and user manual. Here is what the manufacturer says about this product:


    • 24-bit, 48Khz
    • Impulse Response: 1024 length (20.33ms)
    • Latency: 1ms
    • 3-band EQ with Middle-frequency selector
    • Drive with blend control
    • Built-in noise reduction
    • Impulse Response loader, speaker cabinet simulation
    • 1/4” instrument input
    • 1/4” through output and main output
    • XLR DI output
    • 1/8” headphone output
    • 1/8” Auxillary in for music player connection
    • Micro B USB input for firmware update, software control, IR loading, and audio stream
    Melvin Lee Davis signature dual-switch pedal is:

    A bass guitar preamp, DI box, impulse response (IR) loader and audio interface. Yes, everything you need for practicing, gigging and recording is in the box!


    Closer Look
    MLD signature Bass Preamp + DI features fully sweepable mid-range frequencies in addition to Bass and Treble controls. Melvin L. Davis is proficient at 4, 5, 6 and 7 string basses, so, MLD Bass Preamp has a wide range of frequency control.

    Volume Knob

    Adjusts the overall output volume of the pedal. Ideal for fine-tuning the output on clean tone, it also controls the DI output volume.

    Blend Knob
    Adjusts to blend between the clean signal and overdrive signal. The clean signal remains as unity gain, allowing for fine control of the blend ration.

    Drive Knob
    Adjusts the Gain level and sets the saturation level in the overdriven signal.

    3-Band Equalizer with Middle Frequency Selector
    Bass : +/- 12dB @40Hz
    Middle : +/- 17dB @160Hz to 1000Hz
    Freq. : 160Hz ~ 1000Hz
    Treble : +/- 12dB @8000Hz


    DI Output
    Balanced XLR Output carrying the mic-level output signal, either affected or unaffected depending on the Pre-Post switch.

    GND LFT (Ground / Lift) Toggle Switch
    Disconnects the signal ground on the DI out to break any ground loops. Toggle the switch to the LESS noisy position; it can be either GND or LFT depending on the room, stage or studio condition. Switch does not effect the 1/4-inch (6.5mm) output.

    Impulse Response (IR) Toggle Switches
    You can activate/deactivate the IR cabinet simulation for both DI out and 1/4-inch (6.5mm) out separately. Use the appropriate IR toggle switch to turn ON/OFF the emulation for the output you choose.
    Input/Output and USB Connections

    Main OUT and Through
    You can use the main "OUT" and "THROUGH" output to get the dry signal for bass amplifier connection. When you activate the "OUT IR" cabinet simulation, you can connect the pedal to any FRFR speaker, directly to a mixer or audio interface. "THROUGH" output will remain bypassed either the "OUT IR" is activated or deactivated.
    DI Out, Auxiliary Input and Headphone Output
    On the LEFT SIDE of the PEDAL, you can access the XLR output for a mixer and/or audio interface connection, and you have the option of activating the IR cabinet simulation. There is a 1/8-inch (3.5mm) auxiliary input to connect a music player, and headphones output for silent practicing or monitoring (please check the USB connection). Headphone output is related to DI out, when you activate the DI IR simulation, headphones output will be simulated.
    NUX Bass Preamp + DI Software

    You can connect the pedal to your Windows / MAC computer to use the editor software. You can load your own IR files and control various other settings.
    Supported IR file: 48 kHz / 24-bit, 1024 Samples


    Bass Amplifier Models

    MLD Bass Preamp + DI pedal comes with 2 amplifier models, you can select and control the amps and the Noise Reduction on the software easily. There will be more amp models released . . . stay tuned !

    Speaker Cabinet Models (IR)
    There are 8 IR presets (4 factory / 4 user) in the Melvin Lee Davis Bass Preamp + DI, and the pedal comes with the selection of speaker cabinet IR files created by NUX. Also there is an independent volume control for the cabinet simulation to adjust the IR level.

    Recording With Melvin Lee Davis Bass Preamp
    You can record your bass guitar without using any audio interface. MLD Bass Preamp + DI has a built-in audio streaming function, so you can connect the pedal directly to your computer with a Micro B USB cable, and it is ready to play and record. A driver free* solution that helps you to produce music with direct connection. You can use the headphones output for monitoring, you will hear both your guitar and the audio from your computer.

    PLEASE NOTE: Run the audio recording software first, then run the MLD Bass Preamp Editor Software to use it properly.

    There are 3 ROUTING OPTIONS for the USB audio streaming:

    NORMAL: You can create your tone by using the pedal, and it will send the processed signal to the recording software.
    DRY OUT: You can record your bass guitar without any preamp effect and IR simulation. This option is useful for re-amping.
    REAMP: You can playback a recorded track on the recording software, and send it to another track. MLD Preamp will process the signal while recording to a new track. (see: Re-amp Routing)

    Attached Files:

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