Tribus front
About the Tribus front PCB
Tribus front is an open source PCB design by pferreir, published on GitHub. It is a 2-layer board measuring 30 × 106 mm, with 46 components from 25 distinct parts.
Other key parts include the TL074. By type, the board carries 22 resistors, 8 connectors, 6 diodes, 4 capacitors and 1 IC.
It belongs with the audio designs in this gallery.
From the project
My own DIY Eurorack Modules
https://www.muffwiggler.com/forum/viewtopic.php?p=3489026
ATTENTION: this design hasn't been tested yet. Build it at your own risk.
Main components on the Tribus front
Tribus front bill of materials (BOM)
46 components, 25 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U4 |
| 1 | HIHAT_TRIG | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J2 |
| 1 | SNARE_MIX_OUT | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J3 |
| 1 | BASS_OUT | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J5 |
| 1 | HH_OUT | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J6 |
| 1 | BASS_TRIG | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J8 |
| 1 | Conn_01x08_Female | PinHeader_1x08_P2.54mm_Vertical | J9 |
| 1 | SNARE_TRIG | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J10 |
| 1 | Conn_01x08_Male | PinHeader_1x08_P2.54mm_Vertical | J11 |
| 2 | 1M | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV2, RV5 |
| 1 | 100K | Potentiometer_Alps_RK09K_Single_Vertical | RV3 |
| 1 | 100K | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV6 |
| 1 | 10K | Potentiometer_Alps_RK09K_Single_Vertical | RV7 |
| 3 | 1N4148 | D_SOD-123 | D3, D15, D16 |
| 1 | BASS_LED | LED_D3.0mm | D7 |
| 1 | HH_LED | LED_D3.0mm | D8 |
| 1 | SNARE_LED | LED_D3.0mm | D14 |
| 1 | 22pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C21 |
| 3 | 27nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C38, C39, C40 |
| 2 | 220 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R60 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 5 | 1M | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R15, R59, R62, R68 |
| 9 | 100K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13, R16, R17, R20, R26, R56, R64, R65 +1 |
| 4 | 1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R29, R57, R61, R63 |
| 1 | 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R67 |
| 1 | 47 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R69 |
Tribus front design files
The KiCad project lives in the pferreir/eurorack-modules repository on GitHub; these links point at the commit this page was built from.
Tribus front: common questions
How big is the Tribus front PCB?
The Tribus front measures 30 × 106 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tribus front?
46 components, from 25 distinct parts. The full bill of materials is listed on this page.
Where can I download the Tribus front design files?
From the pferreir/eurorack-modules repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Tribus front design in my own project?
The repository has no license, so all rights stay with pferreir. Use it as a reference, and ask the author before reusing the design.
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