ThePreamp-Analogue
About the ThePreamp-Analogue PCB
ThePreamp-Analogue is an open source PCB design by Gninnorg, published on GitHub. It is a 2-layer board measuring 285 × 65 mm, with 37 components from 23 distinct parts.
Other key parts include the ULN2803CDWR and MCP23008-E_SO. By type, the board carries 22 connectors, 8 relays, 4 resistors, 2 ICs and 1 capacitor.
Main components on the ThePreamp-Analogue
ThePreamp-Analogue bill of materials (BOM)
37 components, 23 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ULN2803CDWR | SOIC127P1030X265-20N | IC1 |
| 1 | MCP23008-E_SO | SOIC127P1030X265-18N | U1 |
| 1 | To preamp | PinSocket_1x03_P2.54mm_Vertical | J1 |
| 1 | From preamp | PinSocket_1x03_P2.54mm_Vertical | J2 |
| 1 | Digital In | IDC-Header_2x08_P2.54mm_Vertical | J3 |
| 1 | Digital Pass Through | PinSocket_1x08_P2.54mm_Vertical | J4 |
| 1 | CONN_01X03_PIN Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | ADS1115 | PinHeader_1x10_P2.54mm_Vertical | J9 |
| 1 | Switch & trigger outputs and analog inputs | PinSocket_1x10_P2.54mm_Vertical | J10 |
| 2 | CONN_01X04 Conn_01x04 | M8 4 pin | J11, J13 |
| 2 | CONN_01X03 Conn_01x03 | M8 3 pin | J12, J14 |
| 1 | CONN_01X02_PIN Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J15 |
| 10 | RCA_Connector_ALI | RCA Connector ALI | RCA1, RCA2, RCA3, RCA4, RCA5, RCA6, RCA7, RCA8 +2 |
| 1 | EA2-12NJ Input 1 | DIPS762W60P254L1420H630Q10N | K1 |
| 1 | EA2-12NJ Input 5 (opt.) | DIPS762W60P254L1420H630Q10N | K2 |
| 1 | EA2-12NJ Input 2 | DIPS762W60P254L1420H630Q10N | K3 |
| 1 | EA2-12NJ Input 3 | DIPS762W60P254L1420H630Q10N | K4 |
| 1 | EA2-12NJ Input 4 | DIPS762W60P254L1420H630Q10N | K5 |
| 1 | EA2-12NJ Output Mute | DIPS762W60P254L1420H630Q10N | K6 |
| 1 | EA2-12NJ Trigger 1 | DIPS762W60P254L1420H630Q10N | K7 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | EA2-12NJ Trigger 2 | DIPS762W60P254L1420H630Q10N | K8 |
| 1 | 0.1UF 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 4 | 10K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4 |
ThePreamp-Analogue design files
The KiCad project lives in the Gninnorg/ThePreamp repository on GitHub; these links point at the commit this page was built from.
ThePreamp-Analogue: common questions
How big is the ThePreamp-Analogue PCB?
The ThePreamp-Analogue measures 285 × 65 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ThePreamp-Analogue?
37 components, from 23 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 ThePreamp-Analogue design files?
From the Gninnorg/ThePreamp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the ThePreamp-Analogue design in my own project?
The repository has no license, so all rights stay with Gninnorg. Use it as a reference, and ask the author before reusing the design.
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