Donner Noise Killer Owner'S Manual Download Page 2

Connections & Controls

level, and done. 

Two Modes 

The Noise Killer offers two noise 
reduction modes for satisfying different 
musicians. For most scenarios, set it to 
SOFT mode; if you need stronger noise 
reduction, set it to HARD mode. 

Carefully Selected Components 

The Noise Killer is designed and built 
with carefully selected components to 
ensure best sound quality and road 
performance. The solid Aluminum-alloy 
chassis ensures touring reliability, and 
True Bypass design gives you a 
transparent tone.

Features

Compact dual-mode noise gate pedal 

Fast noise detection, sensitive but 

smooth noise reduction 

Wide threshold range suitable for 

every music style 

True bypass provides transparent 

tone

LED indicator shows the working 

state

Enduring, light-weighted Aluminum-

alloy chassis

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Specifications

Power Requirement: 9V DC center 
negative
Current Consumption: 26mA
Dimensions: 42x93.5x52mm
Weight: 230g

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DC 9V Jack:

For power supply, use a 9-volt DC 
regulated by AC adapter, 500mA 
(plug polarity is positive on the 
barrel and negative in the center). 

Mode Selector:

Selects from two modes:

HARD:

 Faster, harder noise 

reduction 

SOFT:

 Softer, smoother noise 

reduction  

THRESHOLD Knob:

Controls the noise gate threshold.

Input Jack:

1/4” mono audio jack, for 
connecting guitar.  

Output Jack:

1/4” mono audio jack, for 
connecting to an amplifier. 

Footswitch and LED:

Tap to switch the unit on/off. The 
LED will lit up when the effect is on.

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