Darkglass Electronics DUALITY FUZZ User Manual Download Page 2

Controls (Front)
Level

: Sets the volume of the 

overdriven signal.

Duality

: Mixes two discrete 

fuzz circuits. Set it at 
minimum for a pure gated 
saw-tooth wave, or crank it up 
for a tighter high gain fuzz.

Controls (Back)

Open the magnetic bottom lid 
to access the controls.

Blend

: Mixes the clean input 

signal with the overdriven 
signal. The  clean  signal 
remains at unity gain while 
the volume of the overdriven 
signal is set by the Level knob, 
allowing for fine control of the 
blend ratio.

Filter

: Controls the amount of 

high frequency content in the 
fuzz signal.
 

Technical Specifications 

Input Impedance 1 MΩ  
Output Impedance 100 kΩ
Current Consumption ~40 mA 
Voltage 9V DC (Center Negative) 

Dimensions 

Width 50 mm (2 in)
Height 100 mm (4 in) 
Depth 45 mm (1.75 in)
Weight 205 g (0.45 lb) 

Warning

The Duality Fuzz has a current draw of 40 mA. Only 
use a regulated 9V DC adapter with a 
center-negative plug. Due to ecological reasons it 
does not accept batteries. Unregulated power 
supplies and/or higher voltages may result in 
suboptimal noise performance and even damage 
your unit, voiding the warranty.

Disclaimer 

In the interest of continuous improvement, 
specifications are subject to change without 
notice. If you have any questions, please don’t 
hesitate to contact us at www.darkglass.com The 
manufacturer claims that the above product fulfills 
the requirements as set by EN55013, EN55020, 
EN60555-2, EN60555-3, RoHS, WEEE. 

Duality Fuzz

Dual Fuzz Engine

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