Triple wreck
About the Triple wreck PCB
Triple wreck is an open source PCB design by bubbajfett, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 59.7 × 62 mm, with 67 components from 32 distinct parts.
Other key parts include the TL074 and TL072. By type, the board carries 28 capacitors, 25 resistors, 5 diodes, 2 ICs, 1 connector and 1 switch.
It belongs with the audio designs in this gallery.
From the project
collection of guitar pedal PCB layouts in kicad
This is a clone of the Wampler triple wreck overdrive. Very nice overdrive. Very nice sound.
This is the 2nd version of the pedal. The first version was 3mm too wide to fit into a 125B.
So this pedal circuit is verified. I have not boxed this one yet, either.
All trademarks belong to their respective owners.
Main components on the Triple wreck
Triple wreck bill of materials (BOM)
67 components, 32 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL074 | DIP-14_W7.62mm_Socket | U1 |
| 1 | TL072 | DIP-8_W7.62mm | U2 |
| 1 | Conn_01x05 | PinHeader_1x04_P2.54mm_Vertical | J1 |
| 3 | 100kA | Pot_Underside | RV1, RV2, RV3 |
| 1 | 50kA | Pot_Underside | RV4 |
| 1 | 100kC | Pot_Underside | RV5 |
| 1 | SW_SPST | SWITCH-M1-SPDT | SW1 |
| 5 | 1n4148 | D_A-405_P7.62mm_Horizontal | D1, D2, D3, D4, D5 |
| 2 | 220p | C_Disc_D3.8mm_W2.6mm_P2.50mm | C1, C18 |
| 3 | 220n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C2, C8, C19 |
| 4 | 47n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C3, C14, C25, C26 |
| 6 | 1u | C_Rect_L7.0mm_W3.5mm_P5.00mm | C4, C10, C15, C20, C22, C28 |
| 1 | 10n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C5 |
| 1 | 100u | CP_Radial_D8.0mm_P2.50mm | C6 |
| 1 | 470p | C_Disc_D3.8mm_W2.6mm_P2.50mm | C7 |
| 1 | 33n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C9 |
| 2 | 100n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C11, C27 |
| 1 | 560p | C_Disc_D3.8mm_W2.6mm_P2.50mm | C12 |
| 1 | 1n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C13 |
| 1 | 10u | CP_Radial_D6.3mm_P2.50mm | C16 |
Show 12 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 330p | C_Disc_D3.8mm_W2.6mm_P2.50mm | C17 |
| 2 | 4.7n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C21, C24 |
| 1 | 220p | C_Disc_D5.1mm_W3.2mm_P5.00mm | C23 |
| 1 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 5 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R9, R18, R22, R25 |
| 5 | 470K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R4, R5, R10, R17 |
| 3 | 47K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R8, R20 |
| 6 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7, R12, R14, R15, R19, R23 |
| 2 | 33K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11, R13 |
| 1 | 680k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R16 |
| 1 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R21 |
| 1 | 4.7K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R24 |
Triple wreck design files
The KiCad project lives in the bubbajfett/kicad-guitar-pedals repository on GitHub; these links point at the commit this page was built from.
Triple wreck: common questions
How big is the Triple wreck PCB?
The Triple wreck measures 59.7 × 62 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Triple wreck?
67 components, from 32 distinct parts. The full bill of materials is listed on this page.
Where can I download the Triple wreck design files?
From the bubbajfett/kicad-guitar-pedals repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Triple wreck design in my own project?
Yes, under the terms of its CC0-1.0 license, which bubbajfett chose for the repository.
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