2 layers94.5 × 63.5 mm KLON, the printed circuit board in 3D

KLON

KiCAD files for KLON Centaur (audio circuit) clone

Size: 94.5 × 63.5 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 69
Nets: 47
Pads: 169
Tracks, vias: 436, 21
Pours: 2
Routed: Yes
KiCad: KiCad 4
Created: 23 Mar 2018
Updated: 23 Jun 2020

Overview

KLON is an open-source printed circuit board by grant-cox, from the grant-cox/KLON repository on GitHub, published under the MIT licence. It is a 2-layer board of 94.5 × 63.5 mm with 69 parts on 47 nets, routed with 436 tracks and 21 vias.

It is built around the TL072, MAX1044ESA+ and 1N4001-G, with the 1N4742ATR among its other parts. Its parts include 30 resistors, 22 capacitors, 5 diodes, 3 ICs and 3 connectors.

Main components

README

README.md

KLON

KiCAD files for KLON Centaur (audio circuit) clone

Parts

Qty	Value	Footprint	References
7	1u	Capacitors_THT:CP_Radial_D5.0mm_P2.00mm	C6, C9, C12, C16, C17, C20, C22
4	100k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R14, R23, R25, R29
3	2k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R8, R20, R22
2	.1u	Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm	C1, C2
2	1.5k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R3, R7
2	10k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1, R6
2	10k8	Potentiometers:Potentiometer_WirePads_Small	RV3, RV4
2	15k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R9, R16
2	1N4001-G	digikey-footprints:DO-41	D4, D5
2	1k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R4, R15
2	27k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R27, R30
2	47u	Capacitors_THT:CP_Radial_D5.0mm_P2.00mm	C18, C21
2	560	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R13, R26
2	68k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R12, R28
2	68n	Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm	C3, C5
2	Conn_01x03	Socket_Strips:Socket_Strip_Straight_1x03_Pitch2.54mm	J1, J2
2	D	Diodes_THT:D_A-405_P7.62mm_Horizontal	D2, D3
2	TL072	Housings_DIP:DIP-8_W7.62mm	U1, U2
1	.39u	Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm	C4
1	1.8k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R21
1	1M	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R5
1	1N4742ATR	projectfootprints:DIODEAD1413W86L463D238	Z1
1	2.2n	Capacitors_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm	C13
1	22k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R18
1	27n	Capacitors_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm	C14
1	3.9k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R10
1	3.9n	Capacitors_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm	C15
1	390p	Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm	C8
1	392k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R17
1	3PDT	projectfootprints:3PDT	SW1
1	4.7k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R24
1	4.7n	Capacitors_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm	C10
1	4.7u	Capacitors_THT:CP_Radial_D5.0mm_P2.00mm	C19
1	422k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R11
1	47k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R19
1	5.1k	Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R2
1	820p	Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm	C11
1	82n	Capacitors_THT:C_Rect_L7.0mm_W2.0mm_P5.00mm	C7
1	Conn_01x02	Socket_Strips:Socket_Strip_Straight_1x02_Pitch2.54mm	J3
1	GAIN1	Potentiometers:Potentiometer_WirePads_Small	RV2
1	GAIN2	Potentiometers:Potentiometer_WirePads_Small	RV1
1	LED	LEDs:LED_D1.8mm_W3.3mm_H2.4mm	D1
1	MAX1044ESA+	Housings_DIP:DIP-8_W7.62mm_Socket	IC1

Questions

How big is the KLON PCB?

It measures 94.5 × 63.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the KLON use?

69 parts, built around the TL072, MAX1044ESA+, 1N4001-G and 1N4742ATR. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the KLON KiCad files?

From the grant-cox/KLON repository on GitHub, at the commit this page was made from: the board is KLON.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the KLON design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Topics

kicad

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/grant-cox-klon" title="KLON in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/grant-cox-klon.jpg" alt="KLON" width="1200" height="900">

A picture that opens the board, for a README

[![KLON](https://pcbkit.io/embed/boards/grant-cox-klon.jpg?size=s)](https://pcbkit.io/boards/grant-cox-klon)

Source

Repository: grant-cox/KLON
Board file: KLON.kicad_pcb
Commit: 45731fe
Licence: MIT

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