FuzzDog FuzzPup Orange Squeezer Operating instructions

Brand
FuzzDog
Model
FuzzPup Orange Squeezer
Type
Operating instructions
Squeezer
Mini version of Dan Armstrong’s
Orange Squeezer Compressor
Contents of this document are ©2016 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 4M7
R2 82K
R3 470K
R4 470K
R5 2K4
R6 470K
R7 390K
R8 220K (200K)
R9 10K
R10 1K5
R11 100K
D1 1N4148
D2* 1N4001
C1 47n
C2 47n
C3 2n2
C4 4u7
C5 4u7
C6 4u7 (1u)
C7 4u7 (10u)
C8 47u**
Q1 2N5457
Q2 2N5457
IC 4558
T1 10K trim
VOL 10KA
Parts in blue are mods to
make the circuit more
suitable for bass.
*Not shown on schematic.
Optional polarity
protection diode. See later
in document.
**Power smoothing cap.
See later in document.
DO NOT PLACE D2 OR C8
IN THE POSITIONS ON
THE PCB.
IGNORE THESE PADS. MISTAKES WERE MADE. HEADS ROLLED.
PCB layout ©2016 FuzzDog
Notes
C8 - power filtering capacitor.
This was added on the underside of the
PCB, but the anode was connected to
the wrong net, so don’t add it in this
position.
It can be added to one of the sets of V
and G pads in your build, depending on
which wiring method you’re using.
If you have a side-mounted DC socket
and you’re using the V and G pads on the
footswitch daughterboard, add C5 to the
V and G pads on the top edge of your
main circuit board, + leg to V pad. Check
the positioning of the board, pot and DC
socket to see how it’ll best fit within the
space in the enclosure. >>>
If you have a top-mounted DC socket
and you’re using the V and G pads on the
the top edge of the main circuit board,
add C5 to the V and G pads on the left
side of the footswitch daugherboard,
+ leg to V pad. It should mount on the
underside of the PCB so it’ll sit next to
the body of the footswitch when
mounted. >>>
D2 - power polarity protection.
Same deal as above, we made a mistake.
This is an entirely optional part. If you
want to add it the easiest way is to
connect it to the legs of C8. Cathode
(striped leg) to + leg of C8, anode to - leg.
NOTE: PCB shown below is the EPic Boost,
but it’s the same deal.
FuzzDog.co.uk
Set up...
Not a lot to do here.
Simply adjust T1 until you get your desired level of sustain without distortion.
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FuzzDog FuzzPup Orange Squeezer Operating instructions

Brand
FuzzDog
Model
FuzzPup Orange Squeezer
Type
Operating instructions
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