

Minimoog VCF
minimoog filter from gerbster.nl. rebuilt ioboard and panel
- Size
- 99.7 × 41.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 59
- Nets
- 44
- Pads
- 170
- Tracks, vias
- 348, 46
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Mar 2025
- Updated
- 8 Jun 2025
Overview
Minimoog VCF is an open-source printed circuit board by B0rgar, from the B0rgar/minimoog_VCF repository on GitHub. It is a 2-layer board of 99.7 × 41.9 mm with 59 parts on 44 nets, routed with 348 tracks and 46 vias.
It is built around the TL072-P8, BC547C and BC557C. Its parts include 26 resistors, 15 capacitors, 3 ICs and 1 transistor.
Main components
3TL072-P8
SOP-8-15V~-5V、5V~15V -20℃~+85℃ 1.4mA 13V/us 2 200pA 2mV 3MHz 50pA 60mA 95dB SOP-8 Precision Op Amps ROHSShikuesPrecision Op AmpsBC547C
TO-92-55℃~+150℃ 1 NPN 100mA 100nA 150MHz 300mV 45V 610 625mW 6V NPN TO-92 Bipolar (BJT) ROHSLGEBipolar (BJT)BC557C
TO-921 PNP 100mA 100nA 150MHz 420 45V 5V 625mW 650mV PNP TO-92 Bipolar (BJT) ROHSLGEBipolar (BJT)
README
README.mdThomas henry 555 vco with panel. based on Eagleproject from Gerbster.nl.
imported to kicad. IO board redesigned for a more logical layout and extra audio and CV input.
PCBS ordered from JLCPCB. will update after building and testing.
Parts
59| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | BC547C | mainboard:TO92-CBE | T1, T2, T3, T4, T5, T6 |
| 4 | 150 | mainboard:0204_7 | R1, R3, R4, R10 |
| 4 | 1k | mainboard:0204_7 | R5, R23, R29, R31 |
| 4 | 47nf | mainboard:C050-024X044 | C1, C2, C3, C5 |
| 3 | 10uf/50v | mainboard:E2,5-5 | C4, C9, C10 |
| 2 | @HOLE0, @HOLE1 | ||
| 2 | .1uf | mainboard:C050-024X044 | C11, C12 |
| 2 | 10uF/50v | mainboard:E2,5-6 | C18, C19 |
| 2 | 220k | mainboard:0204_7 | R22, R24 |
| 2 | 220nf | mainboard:C050-024X044 | C8, C13 |
| 2 | 330 | mainboard:0204_7 | R2, R11 |
| 2 | 470 | mainboard:0204_7 | R6, R14 |
| 2 | 47k | mainboard:0204_7 | R25, R26 |
| 2 | 56k | mainboard:0204_7 | R8, R16 |
| 2 | CA3046 | mainboard:DIL14 | IC1, IC3 |
| 1 | mainboard:ML10 | PWR0 | |
| 1 | mainboard:1X05 | JP3 | |
| 1 | mainboard:1X04 | JP4 | |
| 1 | 1.8k | mainboard:0204_7 | R19 |
| 1 | 100k | mainboard:0204_7 | R15 |
| 1 | 100p | mainboard:C050-024X044 | C7 |
| 1 | 10k | mainboard:0204_7 | R7 |
| 1 | 10k | mainboard:CA9V | RANGE0 |
| 1 | 120k | mainboard:0204_7 | R30 |
| 1 | 150k | mainboard:0204_7 | R21 |
| 1 | 180 | mainboard:0204_7 | R28 |
| 1 | 1k | mainboard:CA9V | RES_POT0 |
| 1 | 22 | mainboard:0204_7 | R27 |
| 1 | 220 | mainboard:0204_7 | R9 |
| 1 | 220uf/50v | mainboard:E3,5-10 | C6 |
| 1 | 500 | mainboard:S64YW | V/OCT0 |
| 1 | BC557C | mainboard:TO92-EBC | Q1 |
| 1 | TL072P | mainboard:DIL08 | IC2 |
More from B0rgar/minimoog_VCF
1- 2 layers41.9 × 99.7 mm

Similar boards
- 2 layers98 × 100 mm

Ladderfilter
sebastianbeyer/KOSMO_ladderfilter
KOSMO Version of the Kassutronics Transistor Ladderfilter
67 parts8 - 2 layers

TP Integrador
Amalia-O/TDCE
FIUBA - Electrónica - Taller de Diseño de Circuitos Electrónicos - Trabajo Integrador
39 parts - 2 layers150 × 124 mm

ICU festiwal
hs3city/rerenesans_pcb
The Re:renesans PCB was created during workshops at Hackerspace Trójmiasto, prepared for the Re:renesans hackathon.
110 partsCERN-OHL-P-2.0 - 2 layers100 × 80 mm

RegB
G-Leonel-6/C2
En este repositorio se guardaran los archivos correspondientes al desarrollo de una fuente de alimentacion regulada
61 parts - 2 layers144 × 143 mm

- 2 layers50 × 90 mm

ADSR BACK
ishkabbible/Befaco_VCADSR_v1.1
Hamara Labs modified version of the Befaco version 1 VCADSR
67 parts12MIT - 2 layers66.7 × 36.8 mm

Kick
Wesemane-Industries/808-kick-eurorack
808 kick (bass drum) for eurorack / modular synth
57 parts8GPL-3.0 - 2 layers

Questions
How big is the Minimoog VCF PCB?
It measures 99.7 × 41.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Minimoog VCF use?
59 parts, built around the TL072-P8, BC547C and BC557C. 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 Minimoog VCF KiCad files?
From the B0rgar/minimoog_VCF repository on GitHub, at the commit this page was made from: the board is mainboard.kicad_pcb and its schematic ioboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Minimoog VCF design in my own project?
Its repository states no licence, so its author keeps all rights: ask B0rgar before reusing the design.