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  3. FuzzPup Maestro MFZ-1 Fuzz

FuzzDog FuzzPup Maestro MFZ-1 Fuzz Operating instructions

  • Hello! I've reviewed the product details for the FuzzPup MFZ-1 Fuzz. This document provides the necessary information to build this vintage op-amp fuzz effect, including the component list, schematic, and board layout. I'm ready to answer any questions you have regarding this device and its assembly.
  • What kind of op-amp is used in this device?
    Can I use other op-amps?
    What is included in this document?
MFZ-1 Fuzz
Thick and meaty
vintage op-amp fuzz
Contents of this document are ©2018 Pedal Parts Ltd.
No reproduction permitted without the express written
permission of Pedal Parts Ltd. All rights reserved.
FuzzPup
IMPORTANT
Before you start...
Grab the general build doc that covers all FuzzPup builds. Most of
the information you need for this build is in there.
Read it? OK, carry on.
FuzzPups
Lovely little boxes of joy with a
totally standardised build pattern
Contents of this document are ©2016 Pedal Parts Ltd.
No reproduction permitted without the express written
permission of Pedal Parts Ltd. All rights reserved.
Schematic + BOM
R1 1M
R2 1M
R3 2M2
R4 2M2
R5 1M
R6 1M
R7 10K
R8 2K2
C1 10n
C2 100n
C3 2u2 elec
C4 100p
C5 2u2 elec
C6 220n
C7 10n
C8 22u elec
IC1 TL022*
D1-2 1N4148
D3 1N4001
DRIVE
100KB
VOL
10KA
*Other dual op-amps will work. Experiment.
PCB layout ©2018 FuzzDog
FuzzDog.co.uk
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