Mixer FRONT
About the Mixer FRONT PCB
Mixer FRONT is an open source PCB design by masl123, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 60 × 102 mm, with 31 components from 6 distinct parts.
By type, the board carries 14 connectors, 10 modules and 2 resistors.
It belongs with the audio designs in this gallery.
From the project
A Stereo Mixer Module for Eurorack
This Eurorack module allows to mix stereo signals from up to 4 channels into one while also allowing to change the volume for each of the channels. The master volume can also be changed. By plugging a mono signal into the left input of a channel, the signal is mirrored to the right channel of the mixer. This allows for mixing mono and stereo signals.
The module consists of 2 PCBs and a Frontpanel.
Mixer FRONT bill of materials (BOM)
31 components, 6 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 10 | ~ | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical | A1, A2, A3, A4, A5, A6, A7, A8 +2 |
| 2 | Conn_01x06 | PinSocket_1x06_P2.54mm_Vertical | J1, J16 |
| 10 | Conn_01x02 | PinSocket_1x02_P2.54mm_Vertical | J7, J8, J9, J10, J12, J22, J23, J24 +2 |
| 2 | Conn_01x03 | PinSocket_1x03_P2.54mm_Vertical | J15, J29 |
| 5 | A100k | Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical | RV1, RV2, RV3, RV4, RV5 |
| 2 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R18, R36 |
Mixer FRONT design files
The KiCad project lives in the masl123/EurorackStereoMixer repository on GitHub; these links point at the commit this page was built from.
Mixer FRONT: common questions
How big is the Mixer FRONT PCB?
The Mixer FRONT measures 60 × 102 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Mixer FRONT?
31 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Mixer FRONT design files?
From the masl123/EurorackStereoMixer repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Mixer FRONT design in my own project?
Yes, under the terms of its TAPR-OHL-1.0 license, which masl123 chose for the repository.
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