

208 Timbre Workshop
Eurorack adaptation of the late 208 wavefolder section.
- Size
- 80.5 × 108.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 92
- Nets
- 52
- Pads
- 228
- Tracks, vias
- 338, 7
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Feb 2023
- Updated
- 29 Jul 2023
Overview
208 Timbre Workshop is an open-source printed circuit board by triglav-modular, from the triglav-modular/208_Timbre_Workshop repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 80.5 × 108.9 mm with 92 parts on 52 nets, routed with 338 tracks and 7 vias.
It is built around the RC4136N and 30310-6002HB. Its parts include 39 resistors, 12 capacitors, 6 connectors, 4 diodes and 3 ICs.
Main components
2RC4136N
PDIP-14-15V~-5V、5V~15V 0℃~+70℃ 1.7V/us 11.3mA 140nA 3MHz 4 500uV 5nA 8nV/√Hz@1kHz 90dB Built-in compensation PDIP-14 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier30310-6002HB
插件,P=2.54mm-55℃~+105℃ 1A 2 2.54mm 2.54mm 2x5P 5 Black Brass Gold IDC Header Through Hole Plugin,P=2.54mm Wire To Board Connector ROHS3MWire To Board Connector
README
README.md208 Timbre Workshop
Eurorack adaptation of the late 208 wavefolder section.
8 HP, adjustable input and output range.

BOM / Mouser cart: https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=5e38aa6b9c
Sliders: https://hu.farnell.com/en-HU/alps/rs4511150k/potentiometer-slide-50k/dp/1191730
Parts
92| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 0.1u | Triglav_Modular:C_Disc_D7.0mm_W2.5mm_P5.00mm | C4, C5, C6, C7, C8, C9 |
| 6 | 10k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22, R25, RX1, RX31, RX33, RX34 |
| 6 | 150k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R27, R30, R32, R34, R42, R44 |
| 5 | LOGO | LOGO | G***, G***, G***, G***, G*** |
| 4 | 49k9 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R28, R29, R39, R40 |
| 3 | 120k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | RM1, RM2, RM3 |
| 3 | 15u | Triglav_Modular:CP_Radial_D5.0mm_P2.00mm | C2, C10, C11 |
| 3 | Rev2 | Triglav_Modular:Rev2 | G***, G***, G*** |
| 2 | 100k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R26, RX52 |
| 2 | 10n | Triglav_Modular:C_Disc_D7.0mm_W2.5mm_P5.00mm | C1, CX5 |
| 2 | 1N457 | Triglav_Modular:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 2 | 1N5817 | Triglav_Modular:D_DO-35_SOD27_P7.62mm_Horizontal | D3, D4 |
| 2 | 1k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R23, RX35 |
| 2 | 3362P 100k | Triglav_Modular:BOURNS_3362P_TRIMMER | VR1, VR4 |
| 2 | 33k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R20, R45 |
| 2 | 3k3 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R19, RX3 |
| 2 | 50k | Triglav_Modular:RS45111 | VR2, VR3 |
| 2 | 68R | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | RX2, RX46 |
| 2 | 68k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R41 |
| 2 | 91k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R31, RX32 |
| 2 | RC4136 | Triglav_Modular:DIP-14_W7.62mm_Socket | U2, U3 |
| 1 | 130k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R24 |
| 1 | 18k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R35 |
| 1 | 1M5 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R43 |
| 1 | 240k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R46 |
| 1 | 2N2907 | Triglav_Modular:TO-92 | QX2 |
| 1 | 2N3905 | Triglav_Modular:TO-92 | Q5 |
| 1 | 2N4341 | Triglav_Modular:TO-18-3 | Q6 |
| 1 | 2k2 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R36 |
| 1 | 30310-6002HB | Triglav_Modular:Eurorack_Power | J4 |
| 1 | 30k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R37 |
| 1 | 3362P 200k | Triglav_Modular:BOURNS_3362P_TRIMMER | VRX1 |
| 1 | 390k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R33 |
| 1 | 47n* | Triglav_Modular:C_Disc_D7.0mm_W2.5mm_P5.00mm | CX6 |
| 1 | 47p | Triglav_Modular:C_Disc_D7.0mm_W2.5mm_P5.00mm | C3 |
| 1 | 4k7 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R47 |
| 1 | 680k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R18 |
| 1 | 6k8 | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R21 |
| 1 | 75k | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R38 |
| 1 | 91k* | Triglav_Modular:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | RM4 |
| 1 | AUDIO_IN | Triglav_Modular:THONKICONN | J2 |
| 1 | AUDIO_OUT | Triglav_Modular:THONKICONN | J3 |
| 1 | CV_IN | Triglav_Modular:THONKICONN | J1 |
| 1 | Conn_01x05_Female | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J5 |
| 1 | Conn_01x05_Male | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J6 |
| 1 | TL072* | Triglav_Modular:DIP-8_W7.62mm_Socket | U1 |
The 87 most common of 92 parts.
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Questions
How big is the 208 Timbre Workshop PCB?
It measures 80.5 × 108.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 208 Timbre Workshop use?
92 parts, built around the RC4136N and 30310-6002HB. 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 208 Timbre Workshop KiCad files?
From the triglav-modular/208_Timbre_Workshop repository on GitHub, at the commit this page was made from: the board is 208_Timbre_Workshop.kicad_pcb and its schematic 208_Timbre_Workshop.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 208 Timbre Workshop design in my own project?
Its repository publishes it under the Unlicense licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).