2 layers148 × 84.5 mm
Panel daisy
ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
259 parts410
2 layers
RIAA
Ubledeli/RIAAPhono preamp based on a TI application note
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 34
- Pads
- 115
- Tracks, vias
- 181, 4
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20170123)
- Created
- 5 May 2017
- Updated
- 27 Sep 2017
Overview
RIAA is an open-source printed circuit board by Ubledeli, from the Ubledeli/RIAA repository on GitHub. It is a 2-layer board with 45 parts on 34 nets, routed with 181 tracks and 4 vias.
It is built around the TL072. Its parts include 28 resistors, 10 capacitors, 4 ICs and 3 connectors.
Main components
1Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | Capacitors_THT:C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C1, C3, C6, C7, C10 |
| 4 | 1M | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R10, R26, R27 |
| 4 | 1uF | Capacitors_THT:C_Rect_L7.2mm_W5.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C2, C4, C8, C9 |
| 3 | 1k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5, R12, R28 |
| 3 | 390 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22, R23, R24 |
| 3 | TL071 | Housings_DIP:DIP-8_W7.62mm | U1, U3, U4 |
| 2 | 100 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R11 |
| 2 | 100k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R19, R25 |
| 2 | 1k5 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R20, R21 |
| 2 | 27k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R8 |
| 2 | 2k4 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R9 |
| 2 | 3k9 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R6, R13 |
| 2 | 47k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R15, R18 |
| 2 | 4k7 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R7, R14 |
| 1 | 220 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R16 |
| 1 | 3k3 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R17 |
| 1 | 68p | Capacitors_THT:C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C5 |
| 1 | TL072 | Housings_DIP:DIP-8_W7.62mm | U2 |
| 1 | in | Connectors:PINHEAD1-2 | J2 |
| 1 | out | Connectors:PINHEAD1-2 | J3 |
| 1 | power | Connectors:PINHEAD1-3 | J1 |
Questions
What parts does the RIAA use?
45 parts, built around the TL072. 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 RIAA KiCad files?
From the Ubledeli/RIAA repository on GitHub, at the commit this page was made from: the board is Riaa.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the RIAA design in my own project?
Its repository states no licence, so its author keeps all rights: ask Ubledeli before reusing the design.
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