2 layers28 × 100 mm
2 layers84 × 100 mm
Mixer v1 panelized
EchelonForce/mixer2A design for a Eurorack mixer using one op-amp.
- Size
- 84 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 102
- Nets
- 25
- Pads
- 279
- Tracks, vias
- 372, 0
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 10 Sep 2022
- Updated
- 10 Sep 2022
Overview
Mixer v1 panelized is an open-source printed circuit board by EchelonForce, from the EchelonForce/mixer repository on GitHub. It is a 2-layer board of 84 × 100 mm with 102 parts on 25 nets, routed with 372 tracks and 0 vias.
It is built around the TL072. Its parts include 24 capacitors, 24 resistors, 18 connectors, 6 diodes and 3 ICs. It belongs with the audio and music boards of this library.
Main components
1README
README.mdEurorack Mixer Module
This the KiCAD design of a Eurorack mixer module with 4 inputs.
Full writeup here: https://www.robotdialogs.com/2022/09/eurorack-41-mixer-module.html
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. https://creativecommons.org/licenses/by-nc-sa/4.0/
Parts
102| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 47k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R1, R1, R2, R2, R2, R3, R3, R3, R4, R4, R4, R5, R5, R5 |
| 12 | 10k | My Stuff:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_w_3d | ATEN1, ATEN1, ATEN1, ATEN2, ATEN2, ATEN2, ATEN3, ATEN3, ATEN3, ATEN4, ATEN4, ATEN4 |
| 12 | 10nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C4, C4, C4, C5, C5, C5, C6, C6, C6, C7, C7, C7 |
| 6 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6, R6, R6, R7, R7, R7 |
| 6 | 100uF | Capacitor_THT:CP_Radial_D5.0mm_P2.50mm | C1, C1, C1, C2, C2, C2 |
| 6 | 10pF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3, C3, C3, C8, C8, C8 |
| 6 | D | Diode_THT:D_A-405_P2.54mm_Vertical_KathodeUp | D2, D2, D2, D3, D3, D3 |
| 6 | FerriteBead | Inductor_THT:L_Axial_L6.6mm_D2.7mm_P2.54mm_Vertical_Vishay_IM-2 | FB1, FB1, FB1, FB2, FB2, FB2 |
| 3 | 1k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R8, R8, R8 |
| 3 | Conn_02x05_Odd_Even | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J1, J1, J1 |
| 3 | IN1 | My Stuff:Jack_3.5mm_MJ-355W_Vertical | J3, J3, J3 |
| 3 | IN2 | My Stuff:Jack_3.5mm_MJ-355W_Vertical | J4, J4, J4 |
| 3 | IN3 | My Stuff:Jack_3.5mm_MJ-355W_Vertical | J5, J5, J5 |
| 3 | IN4 | My Stuff:Jack_3.5mm_MJ-355W_Vertical | J6, J6, J6 |
| 3 | Logo_Open_Hardware_Small | Symbol:OSHW-Symbol_6.7x6mm_SilkScreen | LOGO3, LOGO3, LOGO3 |
| 3 | OUT | My Stuff:Jack_3.5mm_MJ-355W_Vertical | J2, J2, J2 |
| 3 | TL072 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U2, U2, U2 |
| 3 | logo1 | My Stuff:Logo2 | LOGO2, LOGO2, LOGO2 |
| 3 | logo1 | My Stuff:Logo1 | LOGO1, LOGO1, LOGO1 |
More from EchelonForce/mixer
1Similar boards
- 2 layers148 × 84.5 mm
Panel daisy
ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
259 parts410 - 2 layers39.6 × 99.1 mm
ESP32-Eurorack Audio
ctag-fh-kiel/ctag-tbd
CTAG TBD >>to be determined<< an extendible open source Eurorack sound module
128 parts260 - 4 layers121.9 × 109.2 mm
Plinkyblack hwmidi jacks
plinkysynth/plinky_public
a public release of the plinky sw and hw
300 parts227 - 2 layers58 × 110 mm
- 2 layers37 × 113.9 mm
- 2 layers111.3 × 106.4 mm
Super Sixteen v1
matthewcieplak/super-sixteen
Code and schematics for the Super Sixteen Eurorack sequencer
141 parts171 - 2 layers27.9 × 101.6 mm
MFOS Eight Stage Phase Shifter - Main
mzuelch/CATs-Eurosynth
Analog Synth Eurorack Modules
105 parts166MIT - 2 layers85.1 × 62.2 mm
Mic extension board
StoneRose35/cortexguitarfx
guitar effects processor implemented on various arm cortex platforms
75 parts146
Questions
How big is the Mixer v1 panelized PCB?
It measures 84 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mixer v1 panelized use?
102 parts, built around the TL072. 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 Mixer v1 panelized KiCad files?
From the EchelonForce/mixer repository on GitHub, at the commit this page was made from: the board is mixer_v1/mixer_v1_panelized.kicad_pcb and its schematic mixer_v1/mixer_v1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mixer v1 panelized design in my own project?
Its repository states no licence, so its author keeps all rights: ask EchelonForce before reusing the design.