2 layers90.5 × 57.5 mm
Mynd AMP
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
159 parts3
4 layers75 × 136 mm
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
- Size
- 75 × 136 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 561
- Nets
- 261
- Pads
- 1,525
- Tracks, vias
- 3,972, 1,417
- Pours
- 199
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 21 May 2025
- Updated
- 21 May 2025
Overview
Mynd Main is an open-source printed circuit board by Prototype-Fund-Hardware, from the Prototype-Fund-Hardware/MYND-Hardware repository on GitHub. It is a 4-layer board of 75 × 136 mm with 561 parts on 261 nets, routed with 3,972 tracks and 1,417 vias.
It is built around the SGM358YMS/TR, SGM7227YUWQ10G/TR and AU3321P1, with the 2N7002K, BAT54WS and CJ3401 among its other parts. Its parts include 165 resistors, 163 capacitors, 23 transistors, 6 diodes and 4 ICs.
Main components
9
SGM358YMS/TR
MSOP-8-2.75V~-1.05V、1.05V~2.75V -40℃~+85℃ 10pA 10pA 1MHz 2 2.1V~5.5V 2.7uV/℃ 27nV/√Hz@1kHz 5.6mV 520V/ms 60uA 70dB 84mA Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output MSOP-8 Operational Amplifier ROHSSG MicroOperational Amplifier
SGM7227YUWQ10G/TR
UTQFN-10L(1.4x1.8)-40℃~+85℃ 1.8V~4.3V 15ns 15pF 20ns 2:1 500ps 550MHz 5Ω UTQFN-10L(1.4x1.8) Analog Switches, Multiplexers ROHSSG MicroAnalog Switches, Multiplexers
AU3321P1
DFN1006-55℃~+125℃ 1 10V 12.5pF 3.3V 3.8V 5nA 80W@8/20us 8A Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 DFN1006 ESD and Surge Protection (TVS/ESD) ROHSApplied PowerESD And Surge Protection (TVS/ESD)
2N7002K
SOT-23-55℃~+150℃ 1 N-channel 1.2Ω@10V、1.4Ω@5V 1.6V 2.9pF 300pC@4.5V 30pF 380mA 4.2pF 540mW 60V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
BAT54WS
SOD-3231 Independent 100mA 1V@100mA 2uA@25V 30V 600mA SOD-323 Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesCJ3401
SOT-231 P-Channel 1.3V 115pF 30V 350mW 4.2A 77pF 954pF P-Channel SOT-23 MOSFETs ROHSJiangsu Changjing Electronics Technology (CJ)MOSFETsAO3402
SOT-231 N-channel 1.4W 12nC@10V 1V 25pF 285pF 30V 45pF 4A 84mΩ@10V SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky DiodesJMTG60N04B
PDFN-8(5.1x5.8)PDFN-8(5.1x5.8) SMT ROHSJLCPCB AssemblyUncategorised
README
README.mdMYND loudspeaker
This is a community repository (inofficial) for the open hardware of the Teufel loudspeaker MYND: https://teufel.de/mynd-107002004
Due to the file size, the STL files were not uploaded. They can be downloaded directly from the Teufel website: https://docs.teufel.de/download/MYND/open_source.zip
The repository for the firmware can be found here: https://github.com/teufelaudio/mynd-firmware
License
CC BY-SA 4.0 Copyright (c) 2025 Lautsprecher Teufel GmbH. The corresponding licenses can be found in the CAD and PCB folders.
Parts
561| Qty | Value | Footprint | References |
|---|---|---|---|
| 72 | TP12 | Vault:TP120 | TP1M, TP10M, TP11M, TP12M, TP13M, TP14M, TP15M, TP16M, TP17M, TP18M, TP19M, TP20M, TP21M, TP22M, TP23M, TP24M +56 |
| 42 | 100nF | Vault:C0603X100 | C1C, C11D, C12E, C13B, C13D, C13U, C14U, C16D, C17C, C17D, C18B, C18D, C19B, C19U, C20B, C22C +26 |
| 41 | 10k | Vault:R0603 | R1C, R1D, R13C, R13D, R13E, R14D, R15C, R16D, R16U, R17C, R17D, R17U, R18C, R18E, R18U, R19U +25 |
| 30 | 0R | Vault:R0603 | R2U, R10B, R10U, R11B, R11U, R12C, R14B, R14C, R14U, R16C, R23U, R24U, R25U, R26U, R28C, R30C +14 |
| 18 | 33pF | Vault:C0603X80 | C2C, C3C, C4C, C5C, C6C, C7C, C10C, C11C, C12C, C13C, C14C, C15C, C16C, C20C, C21C, C33E +2 |
| 17 | AU3321P1 | Vault:DFN2_100X60X50_65 | ESD2C, ESD3C, ESD4C, ESD5C, ESD6C, ESD7C, ESD8C, ESD10C, ESD11C, ESD12C, ESD13C, ESD14C, ESD15C, ESD16C, ESD17C, ESD18C +1 |
| 16 | 600R | Vault:L0603 | FB1C, FB1D, FB3C, FB5C, FB6C, FB7C, FB8C, FB9C, FB10C, FB12C, FB14C, FB15C, FB16C, FB17C, FB18C, FB19C |
| 13 | TP_T_60_40 | Vault:TP_T_60_40 | TP1B, TP1E, TP1U, TP2B, TP2C, TP2E, TP2U, TP3B, TP3C, TP4B, TP4C, TP5C, TP6C |
| 11 | 100k | Vault:R0603 | R9D, R11D, R16E, R20B, R24E, R37E, R39E, R40E, R42E, R45E, R51E |
| 10 | 10uF | Vault:C0805_145 | C4U, C7U, C9D, C9U, C11U, C15D, C23C, C25C, C32C, C35C |
| 10 | 22uF | Vault:C1206 | C1E, C7E, C8E, C13E, C14B, C14E, C15B, C15E, C16B, C28E |
| 9 | 2N7002K | Vault:SOT23-GSD | Q2C, Q3U, Q4B, Q4C, Q5B, Q6B, Q6E, Q7B, Q7E |
| 8 | NC | Vault:R0603 | R6C, R8C, R9C, R10C, R11C, R27B, R33E, R46E |
| 7 | 33k | Vault:R0603 | R10D, R12D, R18D, R19D, R23B, R35C, R41E |
| 7 | 470pF | Vault:C0603X80 | C17B, C18C, C21D, C22D, C23D, C24D, C28B |
| 6 | 100pF | Vault:C0603X80 | C23B, C32E, C33B, C36E, C37E, C38E |
| 6 | 10R | Vault:R0603 | R10E, R11E, R19E, R20E, R21E, R47E |
| 6 | AP4024GEMT-HF | Vault:DFN8_500X600X100_127_A | Q1E, Q1U, Q2E, Q2U, Q3E, Q4E |
| 6 | SCREW_HOLE_D30 | Vault:SCREW_D30 | MH1M, MH2M, MH3M, MH4M, MH5M, MH6M |
| 5 | 10uF | Vault:C1206 | C8B, C9B, C21B, C22B, C43E |
| 5 | 1uF | Vault:C0603X105 | C25B, C29E, C34C, C37B, C49E |
| 5 | 330k | Vault:R0603 | R2C, R8B, R23E, R29E, R30B |
| 5 | 47pF | Vault:C0603X80 | C1D, C8D, C10D, C14D, C32B |
| 4 | 0.005R | Vault:R1206 | R2B, R4B, R14E, R15E |
| 4 | 10nF | Vault:C0603X100 | C3B, C7D, C10E, C30B |
| 4 | 1k | Vault:R0603 | R3C, R15B, R24B, R25B |
| 4 | 2.2uF | Vault:C0805_145 | C8U, C52E, C53E, C54E |
| 4 | 22uF | Vault:C0805_145 | C45E, C46E, C56E, C57E |
| 4 | 330pF | Vault:C0603X80 | C10U, C12U, C16U, C17U |
| 4 | 33R | Vault:R0603 | FB2C, FB4C, FB11C, FB13C |
| 4 | 4.7M | Vault:R0603 | R15U, R32C, R36B, R41C |
| 4 | 470nF | Vault:C0603X100 | C4D, C12D, C22E, C31E |
| 4 | BAT54WS | Vault:SOD-323 | D1U, D2B, D3C, D4C |
| 4 | CJ3401 | Vault:SOT23-GSD | Q1C, Q3C, Q4U, Q5U |
| 3 | 1.2k | Vault:R0603 | R5C, R7C, R22E |
| 3 | 1nF | Vault:C0603X100 | C2B, C11E, C37C |
| 3 | 1uF | Vault:C0805_145 | C2U, C3U, C23E |
| 3 | 2.2k | Vault:R0603 | R12U, R13U, R27U |
| 3 | 220uF | Vault:ECAP_SMD_800X1000 | C4E, C10B, C12B |
| 3 | 22R | Vault:R0603 | R25C, R26C, R27C |
| 3 | 47uF | Vault:ECAP_SMD_630X540 | C5E, C6E, C42E |
| 3 | 6.8nF | Vault:C0603X100 | C29B, C31B, C35B |
| 3 | 82k | Vault:R0603 | R16B, R23C, R31B |
| 3 | NC | Vault:C0603X80 | C2E, C3E, C55E |
| 3 | TP | Vault:TP060 | TP1C, TP1D, TP2D |
| 2 | 0.02R | Vault:R1206 | R1E, R4E |
| 2 | 100R | Vault:R0603 | R20U, R28U |
| 2 | 100nF | Vault:C0603X105 | C15U, C18U |
| 2 | 100uF | Vault:ECAP_SMD_630X540 | C5U, C6U |
| 2 | 13.3k | Vault:R0603 | R18B, R49E |
| 2 | 13k | Vault:R0603 | R5U, R9U |
| 2 | 150pF | Vault:C0603X80 | C19E, C21E |
| 2 | 15R | Vault:R0603 | R4D, R15D |
| 2 | 1M | Vault:R0603 | R34B, R36C |
| 2 | 1M | Vault:R0402 | R39U, R40U |
| 2 | 2.54FH 2x12Pin H3.55 SMT | Vault:Female_SMD_Bottom_2X12_254 | P2M, P3M |
| 2 | 22pF | Vault:C0603X80 | C19C, C36C |
| 2 | 249k | Vault:R0402 | R35U, R36U |
| 2 | 2M | Vault:R0603 | R34E, R36E |
| 2 | 3.3R | Vault:R0603 | R1U, R12B |
| 2 | 3.9R | Vault:R0805 | R2E, R3E |
| 2 | 33nF | Vault:C0603X100 | C16E, C17E |
| 2 | 4.7uF | Vault:C0603X105 | C19D, C20D |
| 2 | 4.7uF | Vault:C0805_145 | C1U, C26B |
| 2 | 470k | Vault:R0603 | R3B, R19C |
| 2 | 47nF | Vault:C0603X100 | C18E, C20E |
| 2 | 5.1R | Vault:R0603 | R5E, R6E |
| 2 | 54.9k | Vault:R0603 | R17B, R28B |
| 2 | 68k | Vault:R0603 | R12E, R24C |
| 2 | AO3402 | Vault:SOT23_16_GSD | Q6U, Q7U |
| 2 | B5819W | Vault:SOD-123 | D1B, D1E |
| 2 | JMTG60N04B | Vault:DFN8_500X600X100_127_A | Q2B, Q3B |
| 2 | MARK | Vault:MARK | MK1M, MK2M |
| 2 | NC | Vault:R0805 | R8E, R9E |
| 2 | SGM358YMS | Vault:VSSOP8 | U1D, U2D |
| 2 | SGM7227YUWQ10G | Vault:QFN10_180X140X60_40 | U3U, U4U |
| 2 | TP06 | Vault:TP060 | TP3U, TP4U |
| 1 | 1.27PH 2X5P H2.0 SMT | Vault:Pin_Header_2x5_127 | P2C |
| 1 | 1.2nF | Vault:C0402 | C39E |
| 1 | 1.5k | Vault:R0603 | R7D |
The 499 most common of 561 parts.
More from Prototype-Fund-Hardware/MYND-Hardware
8- 4 layers55 × 41 mm
Mynd BT
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
136 parts3 - 2 layers116 × 26 mm
Mynd UI
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
82 parts3 - 2 layers23 × 20.8 mm
Mynd USB JACK
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
39 parts3 - 2 layers24.1 × 16.5 mm
Mynd LINE IN Jack
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
20 parts3 - 2 layers45 × 30 mm
Mynd Baffle
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
18 parts3 - 2 layers27 × 54 mm
Mynd Conn
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
16 parts3 - 2 layers41 × 21 mm
Mynd Batt
Prototype-Fund-Hardware/MYND-Hardware
Inofficial hardware repository for the Teufel MYND loudspeaker: https://teufel.de/mynd-107002004
15 parts3
Similar boards
- 2 layers210 × 109 mm
Capacitive soil sensor panel
SolderedElectronics/Capacitive-soil-sensor-hardware-design
Hardware design, BOM, gerbers and 3D files for Capacitive-soil-sensor designed by Soldered Electronics.
372 parts3 - 2 layers38 × 38 mm
125kHz RFID I2C board with easyC
SolderedElectronics/125kHz-RFID-I2C-board-qwiic-hardware-design
Hardware design, BOM, gerbers and 3D files for 125kHz-RFID-I2C-board-qwiic designed by Soldered Electronics.
104 parts - 2 layers190 × 202 mm
125kHz RFID board panel
SolderedElectronics/125kHz-RFID-I2C-board-with-easyC-hardware-design
Hardware design, BOM, gerbers and 3D files for 125kHz-RFID-I2C-board-with-easyC designed by Soldered Electronics.
2,612 parts - 2 layers49 × 25 mm
SlimeVR Tracker
CoreanXka/SlimeVR-Tracker
基于上述原因，诞生了这个项目，解决了上面的问题，并具有以下特点： - 超小尺寸，超高集成度，仅比开发板长1mm。 - 整合接口，仅用一个Type-C接口实现充电与程序下载。 - 集成最最最重要的电池保护芯片。 - 预留电池引脚接口和开关引脚接口，锂电池不再直连3.3V引脚，而是会先经过降压芯片降压后输出。 - 智能切换供电，在有外部USB供电的情况下会切断锂电池供电并进行充电，断开供电后自动使用锂电池供电。 -…
40 parts6GPL-3.0 - 2 layers90 × 8 mm
- 2 layers68.6 × 46 mm
- 2 layers66.7 × 121 mm
- 2 layers45 × 80 mm
Bridge
lachlanhurst/dukki
Bipedal robot based on Microduck, rebuilt around Unitree J288 servos and a Radxa CM4.
72 parts2MIT
Questions
How big is the Mynd Main PCB?
It measures 75 × 136 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Mynd Main use?
561 parts, built around the SGM358YMS/TR, SGM7227YUWQ10G/TR, AU3321P1 and 2N7002K. 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 Mynd Main KiCad files?
From the Prototype-Fund-Hardware/MYND-Hardware repository on GitHub, at the commit this page was made from: the board is PCB_Schematic/Altium/Main/Mynd_Main.kicad_pcb and its schematic PCB_Schematic/KiCad/Amp/Mynd_AMP.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mynd Main design in my own project?
Its repository states no licence, so its author keeps all rights: ask Prototype-Fund-Hardware before reusing the design.