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ZELUS DISTORTION/SUSTAINER

7

DRILL TEMPLATE

Cut out this drill template, fold the edges and tape it to the enclosure. Before drilling, it’s recommended 
to first use a center punch for each of the holes to help guide the drill bit.

Ensure that this template is printed at 100% or “Actual Size”. You can double-check this by measuring 
the scale on the printed page.

Top jack layout

 requires the use of closed-frame jacks like the 

Switchcraft 111X

. Open-frame jacks will 

not fit in layouts with 5 or more knobs due to the placement of the DC jack in the center.

LED hole drill size

 assumes the use of a 

5mm LED bezel

, available from several parts suppliers. Adjust 

size accordingly if using something different, such as a 3mm bezel, a plastic bezel, or just a plain LED.

0

1

2

CM

0

1

INCH

x: -0.775, y: +1.71

x: +0.775, y: +1.71

ø9/32”

ø9/32”

x: -0.775, y: +0.41

ø9/32”

x: 0, y: +1.71

ø9/32”

x: 0, y: +0.41

ø9/32”

x: +0.775, y: +0.41

ø9/32”

x: 0, y: -1.20

ø15/32”

x: -0.775, y: -1.20

ø5/16”

CENTER (0,0)

125B

SUSTAIN

MIDS

TONE

PREGAIN

FOCUS

VOLUME

FOOTSWITCH

LED

ø3/8”

ø1/2”

0.385”

0.625”

0.625”

ø3/8”

OUT

DC

IN

Summary of Contents for ZELUS

Page 1: ...kout Effectors Musket Fuzz Based on the classic Big Muff circuit this pedal adds a boost to drive the input a bass blend capacitor and a midrange control inside the tone stack Distortion Sustainer Fuz...

Page 2: ...e gradually blended in parallel with the stock tone capacitor changing the frequency of that side Note that if the tone control is turned all the way to the bass side counter clockwise the Midrange co...

Page 3: ...1 4W R9 470k Metal film resistor 1 4W R10 12k Metal film resistor 1 4W R11 100R Metal film resistor 1 4W R12 1k Metal film resistor 1 4W R13 10k Metal film resistor 1 4W R14 100k Metal film resistor 1...

Page 4: ...47n Film capacitor 7 2 x 2 5mm C17 100n Film capacitor 7 2 x 2 5mm C18 100n Film capacitor 7 2 x 2 5mm C19 100n MLCC capacitor X7R Power supply filter capacitor C20 100uF Electrolytic capacitor 6 3mm...

Page 5: ...aft 112BX or equivalent OUT 1 4 mono 1 4 phone jack closed frame Switchcraft 111X or equivalent DC 2 1mm DC jack 2 1mm panel mount Mouser 163 4302 E or equivalent BATT Battery snap 9V battery snap Opt...

Page 6: ...100n 3n3 47n 100n 100n 2N5089 2N5089 2N5089 2N5089 100kA 250kB 100kA VA VA VA VA VA 1N914 1N914 1N914 1N914 47R 47n 470k 47k 10k 390R 2N5089 GND GND VA VA 100n 10k GND 100n 10k 10n 1uF R1 D1 C20 PRE...

Page 7: ...the Switchcraft 111X Open frame jacks will not fit in layouts with 5 or more knobs due to the placement of the DC jack in the center LED hole drill size assumes the use of a 5mm LED bezel available f...

Page 8: ...ZELUS DISTORTION SUSTAINER 8 ENCLOSURE LAYOUT Enclosure is shown without jacks See next page for jack layout and wiring 125B...

Page 9: ...GRAM 125B IN V GND N C N C OUT PCB IN GND V V JACK GND JACK OUT IN GND GND PCB OUT Shown with optional 9V battery If battery is omitted both jacks can be mono rather than one being stereo Leave the fa...

Page 10: ...ly as suggestions based on the experience and opinions of others Projects may be used for commercial endeavors in any quantity unless specifically noted No attribution is necessary though a link back...

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