2 layers96.5 × 20.3 mm
AvalancheVCO
kassu/kassutronics
Projects, documentation... all things synthesizers and electronics
21 parts183
2 layers52.5 × 106.5 mm
Migser
18nelli18/migser3a 11HP 6ch stereo eurorack mixer
- Size
- 52.5 × 106.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 44
- Pads
- 196
- Tracks, vias
- 383, 112
- Pours
- 229
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 17 Jun 2026
- Updated
- 17 Jun 2026
Overview
Migser is an open-source printed circuit board by 18nelli18, from the 18nelli18/migser repository on GitHub. It is a 2-layer board of 52.5 × 106.5 mm with 52 parts on 44 nets, routed with 383 tracks and 112 vias.
It is built around the B10K. Its parts include 12 capacitors, 11 resistors, 9 connectors, 3 ICs and 3 diodes. It belongs with the audio and music boards of this library.
Main components
1Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C7, C8, C9, C10, C11, C12, C13 |
| 8 | 47k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R5, R7, R8, R10, R11, R12 |
| 6 | A100k | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV1, RV8, RV10, RV11, RV14, RV15 |
| 6 | B10k | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV2, RV7, RV9, RV13, RV16, RV17 |
| 6 | In | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J1, J7, J8, J9, J10, J11 |
| 3 | TL074 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U1, U2, U3 |
| 2 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C3, C5 |
| 2 | 1N5817 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D1, D3 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R14 |
| 2 | 33pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4 |
| 1 | 2,2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | A50k Double | Potentiometer_THT:Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical | RV3 |
| 1 | LED | LED_THT:LED_D3.0mm | D2 |
| 1 | LOGO | ErgoKeyboard:LOGO | 18NELLI |
| 1 | Out L | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J2 |
| 1 | Out R | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J3 |
| 1 | Power connector | PCM_4ms_Connector:Pins_2x05_2.54mm_TH_Europower | J4 |
Questions
How big is the Migser PCB?
It measures 52.5 × 106.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Migser use?
52 parts, built around the B10K. 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 Migser KiCad files?
From the 18nelli18/migser repository on GitHub, at the commit this page was made from: the board is migser.kicad_pcb and its schematic migser.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Migser design in my own project?
Its repository states no licence, so its author keeps all rights: ask 18nelli18 before reusing the design.
Similar boards
- 2 layers99.1 × 109.2 mm
- 2 layers86.4 × 69.9 mm
- 2 layers48.4 × 106.3 mm
- 2 layers9.9 × 110.1 mm
ADSR
kraakenstuff/ADSR
2HP ADSR module based on "Fastest Envelope in the West" by René Schmitz (https://www.schmitzbits.de/adsr.html)
44 parts37 - 2 layers181.5 × 128.5 mm
Andes 10HP
niektb/sluisbrinkie-eurorack-published
Published Modules of the Sluisbrinkie project
158 parts34 - 2 layers81.3 × 96.5 mm
- 2 layers85 × 128.5 mm
MiniVerb
benjiaomodular/MiniVerb
A through-hole reverb module for Eurorack based around the Daisy Seed by Electrosmith
59 parts28MIT