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Bone xl distortion

delboy1978uk·bone-xl-distortion

Bone xl distortion PCB layout, top view — open source board by delboy1978uk

About the Bone xl distortion PCB

Bone xl distortion is an open source PCB design by delboy1978uk, published on GitHub. It is a 2-layer board measuring 50 × 50 mm, with 35 components from 21 distinct parts.

Other key parts include the LM358 and J201. By type, the board carries 13 resistors, 12 capacitors, 2 ICs, 2 connectors, 2 diodes and 1 battery holder.

It belongs with the audio designs in this gallery.

From the project

KiCad files for the Bone XL distortion pedal

I recently got into electronics, and as a musician, I thought a guitar pedal would be a fun project. I followed this awesome tutorial by Brian Wampler of Wampler Pedals https://www.wamplerpedals.com/blog/lifestyle-hobby/2024/08/how-to-design-a-basic-distortion-pedal-circuit/. The circuit is slightly different (I use a different op-amp), but all credit for the circuit design should go to Brian. This is my first project learning and using KiCad for PCB design.

Bone xl distortion, from the project README
From the project README

Main components on the Bone xl distortion

LM358J201

Bone xl distortion bill of materials (BOM)

35 components, 21 distinct parts.

QtyPartRefs
1
LM358
U1
1
J201
U2
2
AudioJack2
J1, J2
1
9V
BT1
2
100kΩ
RV1, RV3
1
10kΩ
RV2
2
LED
D1, D2
2
47µF
C1, C2
3
22nF
C3, C10, C11
2
100pF
C4, C8
1
47nF
C5
1
50pF
C6
1
680nF
C7
2
1µF
C9, C12
6
10kΩ
R1, R2, R3, R7, R11, R12
2
1MΩ
R4, R8
1
4.7kΩ
R5
1
2.2kΩ
R6
1
680kΩ
R9
1
1kΩ
R10
Show 1 more
QtyPartRefs
1
220Ω
R13

Bone xl distortion design files

The KiCad project lives in the delboy1978uk/bone-xl-distortion repository on GitHub; these links point at the commit this page was built from.

Bone xl distortion: common questions

How big is the Bone xl distortion PCB?

The Bone xl distortion measures 50 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Bone xl distortion?

35 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the Bone xl distortion design files?

From the delboy1978uk/bone-xl-distortion repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Bone xl distortion design in my own project?

The repository has no license, so all rights stay with delboy1978uk. Use it as a reference, and ask the author before reusing the design.

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