NUX NRN1 Huminator Noise Gate

Product Usage Instructions

Powering On the Device

• Connect the power adapter to the device and plug it into a power outlet.
• Press the power button to turn on the device.

Selecting Effects

• Use the effect selection knob to choose between Plexi Crunch, Analog Delay, Steel Singer Distortion, Analog Chorus, and Recto Distortion.

Adjusting Parameters

• Each effect has its own parameters such as delay time, distortion level, chorus intensity, etc.
• Use the corresponding knobs to adjust these settings according to your preference.

Saving Presets

• You can save your favorite settings as presets by holding down the preset button for a few seconds.
• To recall a preset, simply press the preset button once.

Introduction

• Thank you for choosing the NUX Reissue Series NRN-1 Huminator Noise Gate Pedal.
• This pedal features dynamic LED indicators that visually track real-time noise suppression levels, paired with two selectable modes: MUTE Mode for instant silence during playing pauses and REDUCTION Mode for smooth signal decay that retains natural sustain.
• It’s dedicated SEND/RETURN loop isolates noisy pedals to protect your core guitar tone while achieving transparent noise reduction, and with an upgraded 18V internal power circuit, the Huminator ensures enhanced headroom even when driving high-output pickups.

Overview

• Terminate unwanted noise, perfect the sound.
• The internal circuit converts the power supply to 18V, for greater headroom and wider usability.
• Dual Modes: Reduction mode and Mute mode.
• Dynamical LED indicator.
• Built-in effects loop.
• 100% Analog circuit.

Specifications

• Input impedance: 1 M Ohms
• Output impedance: 1 k Ohms
• Power: 9V battery or external AC adaptor delivering 9V DC regulated minimum 100mA ( )
• Dimensions: 121 (L) x 770N) x 48(D) mm
• Weight: 253g

Do not place near heat sources, such as radiators, heat registers, or appliances that produce heat.
Guard against objects or liquids entering the enclosure.
Refer all servicing to qualified service personnel.
Prolonged listening at high volume levels may cause irreparable hearing loss and/or damage. Always be sure to practice “safe listening”.

Follow all instructions and heed all warnings
KEEP THESE INSTRUCTIONS!

Product Interface

1. DC IN Jack
   Use a regular 9V DC adaptor with a Negative Tip to power this pedal. It’s highly recommended to use the optional NUX ACD-006A adaptor. Using an incompatible adaptor may cause noise or malfunction.
2. Threshold Knob
   Adjust at which signal level at the reduction will start.
3. Decay Knob
   Adjust how fast the output signal will be attenuated when the input signal falls below the Threshold. Turn this knob clockwise for more natural attenuation.
4. REDUCTION/MUTE Switch
   Choose the modes of the Huminator.
   • Downward Position: REDUCTION mode, the noise reduction effect is turned on.
   • Upward Position: MUTE mode, the output signal will be muted when bypassed.
5. LED INDICATOR
   Displays real-time noise reduction intensity. More indicators light up as the attenuation increases.
   When the signal is near mute, the orange light turns on; when the signal is muted the red light turns on.
6. ON/OFF Indicator
   Indicate the ON/OFF of the Huminator.
7. INPUT Jack
   Connect the guitar to this jack. Plugging in this jack switch on the power, whether the effect is engaged or disengaged.
   When not using this pedal, disconnect the cable from this jack to save battery life.
8. OUTPUT Jack
   Connect an amplifier to this jack.
9. SEND Jack
   Connect to the beginning of your effects loop.
10. RETURN Jack
    Connect to the end of your effects loop.
11. Footswitch
    Tap the footswitch to turn the effect ON/OFF.
    In the MUTE mode, it will switch between Reduction and Mute.
    In the REDUCTION mode, it will switch between Normal and Reduction.

How to Connect

Normal Method

• Simply connect the NRN-1 into your signal chain as the last pedal AFTER the noisy pedals.

Advanced Method

• Connect the noisy pedals in the SEND/RETURN loop, the NRN-1 will sense your guitar signal and allow the suppression circuit to activate only as your guitar signal dies out, making the sound more natural.

NOTE
Do not connect delay or reverb effects between the Send and (I Return. Connect them between the NRN-1 and the amplifier.

Installing The Battery

A 9V battery is included in the product packaging. Please replace the battery if any of the following occurs:

1. The indicator light dims or fails to light up.
2. The effect sound becomes weak or heavily distorted.

Please connect the snap cord to the battery and insert the battery as shown in the drawing below.

NOTE

1. When replacing the battery, ensure correct polarity.
2. To extend battery life, when not using this pedal, disconnect the cable from the INPUT jack.
3. If the product will be unused and stored for a long time, remove the battery to prevent leakage and potential damage.
4. Only use a compatible power adapter for operation.( )

Accessories

• 9V battery
• Owner’s manual
• NUX sticker

WARNING!-IMPORTANT SAFETY INSTRUCTIONS
BEFORE CONNECTING, READ INSTRUCTIONS

www.nuxaudio.com

FAQ

Q: How do I reset the device to factory settings?

A: To reset the device to factory settings, power off the device, then press and hold the reset button while powering it back on. Release the reset button after a few seconds.

Q: Can I use external footswitches with this product?

A: Yes, you can connect external footswitches to control various functions of the device such as tap tempo, effect bypass, or preset selection.

Q: How do I update the firmware of the product?

A: To update the firmware, download the latest firmware version from the manufacturer's website and follow the instructions provided in the firmware update guide.

Documents / Resources

NUX NRN1 Huminator Noise Gate [pdf] Owner's Manual NRN1, NRN1 Huminator Noise Gate, Huminator Noise Gate, Noise Gate

References

• User Manual