GuitarAmplifier-PCB-IE0308

RoMadrigal·GuitarAmplifier-PCB-IE0308·kicad_project/GuitarAmplifier.kicad_pcb

GuitarAmplifier-PCB-IE0308 layout, top view — open source board by RoMadrigal

About the GuitarAmplifier-PCB-IE0308

GuitarAmplifier-PCB-IE0308 is an open source PCB design by RoMadrigal, published on GitHub under the MIT license. It is a 4-layer board measuring 158.5 × 57 mm, with 33 components from 18 distinct parts.

Other key parts include the TL072CP and LM386. By type, the board carries 16 capacitors, 12 resistors, 3 ICs, 1 connector and 1 diode.

It belongs with the audio designs in this gallery.

From the project

Repositorio para el proyecto final del curso IE0308 sobre el diseño de una PCB de un amplificador para guitarra.

Repositorio para el proyecto final del curso IE0308 sobre el diseño de una PCB de un amplificador para guitarra. Contiene el circuito esquemático, el diseño de la PCB en KiCad y documentación sobre los componentes a utilizar, el procedimiento de diseño y otros detalles.

Este repositorio y sus contenidos fueron diseñados durante el curso IE0308 durante el periodo I-2025 por los siguientes integrantes del equipo:

GuitarAmplifier-PCB-IE0308, from the project README — From the project README

Main components on the GuitarAmplifier-PCB-IE0308

GuitarAmplifier-PCB-IE0308 bill of materials (BOM)

33 components, 18 distinct parts.

Qty	Part	Footprint	Refs
2	TL072CP	DIP-8_W7.62mm	U1, U2
1	LM386	DIP-8_W7.62mm	U3
1	NMJ6HCD2	Jack_6.35mm_Neutrik_NMJ6HCD2_Horizontal	J1
1	1N4002	D_DO-41_SOD81_P10.16mm_Horizontal	D1
7	10u	C_Disc_D7.5mm_W5.0mm_P5.00mm	C1, C3, C11, C12, C13, C15, C16
2	10n	C_Disc_D7.5mm_W5.0mm_P5.00mm	C2, C9
4	220n	C_Disc_D8.0mm_W5.0mm_P7.50mm	C4, C5, C8, C10
2	100n	C_Disc_D7.5mm_W5.0mm_P5.00mm	C6, C7
1	220u	C_Disc_D8.0mm_W5.0mm_P7.50mm	C14
3	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1, R2, R5
1	1MEG	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R3
1	100	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R4
1	3k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R6
2	1.5k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R7, R8
1	3.3k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R9
1	33k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R10
1	175	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R11
1	10	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R12

GuitarAmplifier-PCB-IE0308 design files

The KiCad project lives in the RoMadrigal/GuitarAmplifier-PCB-IE0308 repository on GitHub; these links point at the commit this page was built from.

Layoutkicad_project/GuitarAmplifier.kicad_pcb
Schematickicad_project/GuitarAmplifier.kicad_sch

GuitarAmplifier-PCB-IE0308: common questions

How big is the GuitarAmplifier-PCB-IE0308?

The GuitarAmplifier-PCB-IE0308 measures 158.5 × 57 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the GuitarAmplifier-PCB-IE0308?

33 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the GuitarAmplifier-PCB-IE0308 design files?

From the RoMadrigal/GuitarAmplifier-PCB-IE0308 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the GuitarAmplifier-PCB-IE0308 design in my own project?

Yes, under the terms of its MIT license, which RoMadrigal chose for the repository.

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