
Very small and compact design 
True bypass switch 
DC 9V adapter power supply
Fuzz Pedal
Precautions
Pow er Su ppl y
Please connect the designated AC adapter to an AC outlet of the correct voltage. 
Please be sure to use only an AC adapter which supplies 9V (±10%) DC, center 
minus. The ma xim um wo rki ng vo lta ge sh all n ot ex cee d 12V, otherwise may be 
dangerous equipment damage, fire or other problems. 
Unplug the AC power adapter when not using or during electrical storms .
Con nec tions
Always turn off th e pow er of t his a nd al l oth er eq uip men t bef ore c onn ect ing o r 
disconnecting, this will help prevent malfunction and / or damage to oth er de vic es. 
Also make sure to disconnect all connection cables and the power cord b efo re 
moving this unit.
Cle aning
Clean only with a soft, dry cloth. If necessary, sli ght ly mo ist en th e clo th. 
Do not use abrasive cleanser, cleaning alcohol, paint thinner s, wa x, so lve nts , 
cleaning fluids, or chemical-impregnated wiping cloths.
Int erference with other electrical devices
Radios and televisions placed nearby may experience reception i nte rfe ren ce. 
Ope rate this unit at a suitable distance from radios and televisions.
Loc ation
To avoid deformation, discoloration, or other serious damage, do not expose 
thi s unit to the following conditions:
Direct sunlight 
Magnetic fields 
Exc essive dusty or dirty location 
Str ong vibrations or shocks
FCC c ertification
Thi s device complies with Part 15 of the FCC Rules. Operation is subject 
to th e following two conditions: 
  T his d evi ce ma y not c aus e har mfu l int erf ere nce . 
  This devi ce must accept any int erfere nce receiv ed, includ ing interf erence 
  tha t may c aus e undesired operation.
PLE ASE READ CAREFULLY BEFORE PROCEEDING
Heat sources 
Ext reme temperature or humidity 
High humidity or moisture
Main Features
   A smooth, vintage fuzz sound
Use vintage germanium transistor
   Full metal shell
1. TRUE BYPASS Footswitch: 
   Push down the footswitch to toggle 
3
   between on and bypass status. 
6
2. ON/OFF LED: 
   Shows the on/off status of GREY 
   FAZE, when the LED is lit the 
   effect is engaged.
7
3. DC IN Power Jack:
  For power supply, use a 9-volt 
4
   DC regulated AC adapter (plug 
   polarity is positive on the barrel 
   and negative in the center).
5
4. INPUT Jack:
  1/4” mono audio jack, for
   connecting guitar.
5. OUTPUT Jack:
  1/4” mono audio jack, outputs
the signal.
6. VOLUME Knob: 
   Adjusts the volume of the fuzz sound.
7. FUZZ Knob:
  Adjusts the gain of the fuzz sound.
Input: 1/4” monaural jack (impedance: 10k Ohms)  
Output: 1/4” monaural jack (impedance: 1k Ohms) 
Power R equir ement s: AC a dapte r 9V DC (ce nter mi nus p lug),
recom mende d to use Mo oer M icro Po wer
Current Draw: 5 mA  
Dimensions: 93.5mm (D) × 42mm (W) × 52mm (H) 
Weight: 160g 
Accessories: Owner’s Manual
* Disclaimer: Any specification’s update won't be amended in this manual.