FuzzDog Ass Krack Fuzz Operating instructions

Type
Operating instructions

FuzzDog Ass Krack Fuzz

FuzzDog Ass Krack Fuzz is a compact, dual-mode fuzz pedal that delivers two distinct fuzz tones with the flick of a switch. The "Krackle" mode offers a classic, smooth fuzz sound, while the "Disaster" mode unleashes a more chaotic, spluttering fuzz. With its versatile controls, it offers a wide range of fuzz textures, from subtle saturation to full-on sonic mayhem.

The pedal features independent volume and control knobs, allowing you to fine-tune the intensity and gain of the fuzz effect.

FuzzDog Ass Krack Fuzz

FuzzDog Ass Krack Fuzz is a compact, dual-mode fuzz pedal that delivers two distinct fuzz tones with the flick of a switch. The "Krackle" mode offers a classic, smooth fuzz sound, while the "Disaster" mode unleashes a more chaotic, spluttering fuzz. With its versatile controls, it offers a wide range of fuzz textures, from subtle saturation to full-on sonic mayhem.

The pedal features independent volume and control knobs, allowing you to fine-tune the intensity and gain of the fuzz effect.

disASS-KRACKle
Two fun fuzzes in one
Contents of this document are ©2023 Pedal Parts Ltd.
No reproduction permitted without the express written
permission of Pedal Parts Ltd. All rights reserved.
Before you dig in, ensure you download
and read the General Build Guide.
It contains all the information you need
for a successful outcome.
General
Build
Guide
Your first stop
for build info
Contents of this document are ©2023 Pedal Parts Ltd.
No reproduction permitted without the express written
permission of Pedal Parts Ltd. All rights reserved.
Schematic + BOM
R1 10K*
R2 3M3
R3 3M3
R4 10M
R5 3M3
R6 3M3
R7 3M3
R8 3M3
R9 220K
R10 2M2
R11 10K
C1 10n
C2 22n
C3 22n
C4 10n
C5 10n
C6 10n
C7 100u elec
D1 1N5817
Q1 2N2222A**
Q2 2N2907
Q3 2N2907
Q4 MPSA18
CONT 100KB
VOL 100KA
S1 SPDT ON-ON***
*Original is 1K but you lose signal altogether near the
bottom of the Control sweep. 10K is better.
**Requires a small hack, but we hate waste so we’re
sticking with these boards. See next page.
***Optional. Include if you want both circuits, omit and add
appropriate jumper if you only want one or the other.
PCB layout ©2023 Pedal Parts Ltd.
Snap the small metal tag off the pots so
they can be mounted flush in the box.
You should solder all other board-mounted
components before you solder the pots.
Once they’re in place you’ll have no access to
much of the board.
Only one version? Leave out S1...
If you want the fairly ‘normalKrackle just leave
out S1. No jumpers required.
For the spluttery bundle of fun that is the
Disaster add a jumper as shown in red.
Both at the flick of a switch...
Include S1. Once boxed up you’ll have the
Krackle with switch left, Disaster with it
to the right.
Q1 hack
Sorry. We had the collector instead of base of Q1
connected to the base of Q2 instead. Simple
enough to rectify.
Just cut the collector pin from your 2N2222 and
put the base leg into the collector pad on the
PCB. You don’t HAVE to cut the collector off, but
it keeps it out of harm’s way.
Cut this leg off Put emitter and base
the transistor legs in these pads.
EB
C
E
B
This template is a rough guide only. You should ensure correct marking of your
enclosure before drilling. You use this template at your own risk.
Pedal Parts Ltd can accept no responsibility for incorrect drilling of enclosures.
FuzzDog.co.uk
Drill sizes:
Pots 7mm
Jacks 10mm
Footswitch 12mm
DC Socket 12mm
Toggle switches 6mm
Rotary switches 10mm
32mm
Drilling template
Hammond 1590B - 60 x 111 x 31mm
Drill sizes listed are minimum.
It’s a good idea to add 1mm to anything
mounted on the PCB that’ll poke
through the front of the enclosure.
8mm
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FuzzDog Ass Krack Fuzz Operating instructions

Type
Operating instructions

FuzzDog Ass Krack Fuzz

FuzzDog Ass Krack Fuzz is a compact, dual-mode fuzz pedal that delivers two distinct fuzz tones with the flick of a switch. The "Krackle" mode offers a classic, smooth fuzz sound, while the "Disaster" mode unleashes a more chaotic, spluttering fuzz. With its versatile controls, it offers a wide range of fuzz textures, from subtle saturation to full-on sonic mayhem.

The pedal features independent volume and control knobs, allowing you to fine-tune the intensity and gain of the fuzz effect.

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