1U Headphone
About the 1U Headphone PCB
1U Headphone is an open source PCB design by rhinocerose, published on GitHub. It is a 2-layer board measuring 57 × 28.7 mm, with 51 components from 24 distinct parts.
Other key parts include the TL072 and NE5532. By type, the board carries 16 resistors, 14 capacitors, 10 connectors, 4 diodes, 3 ICs and 2 transistors.
It belongs with the audio designs in this gallery.
Main components on the 1U Headphone
1U Headphone bill of materials (BOM)
51 components, 24 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | TSSOP-8_4.4x3mm_P0.65mm | U1 |
| 2 | NE5532 | SOIC-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 2 | MMBT3904 | SOT-23 | Q1, Q2 |
| 1 | R_IN | PJ301M-12 | J1 |
| 1 | L_IN | PJ301M-12 | J2 |
| 1 | OUT | PJ366ST | J3 |
| 1 | PWR | PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | PWR_C | PinSocket_1x03_P2.54mm_Vertical | J5 |
| 1 | PWR_M | PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | POT_R_C | PinSocket_1x03_P2.54mm_Vertical | J7 |
| 1 | POT_R_M | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | POT_L_C | PinSocket_1x03_P2.54mm_Vertical | J9 |
| 1 | POT_L_M | PinHeader_1x03_P2.54mm_Vertical | J10 |
| 2 | 100k | POT-9MM-ALPHA | RV1, RV2 |
| 2 | 1N5817 | D_SOD-123 | D1, D2 |
| 2 | LED | LED_D3.0mm | D3, D4 |
| 2 | 10p | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2 |
| 4 | 10uF | CP_Elec_4x5.7 | C3, C4, C5, C6 |
| 8 | 100n | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7, C8, C9, C10, C11, C12, C13, C14 |
| 4 | 100k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2, R15, R16 |
Show 4 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 39k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R3, R4 |
| 4 | 10k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R5, R6, R7, R8 |
| 4 | 75 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R9, R10, R11, R12 |
| 2 | 1k | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R13, R14 |
1U Headphone design files
The KiCad project lives in the rhinocerose/eurorack-designs repository on GitHub; these links point at the commit this page was built from.
1U Headphone: common questions
How big is the 1U Headphone PCB?
The 1U Headphone measures 57 × 28.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 1U Headphone?
51 components, from 24 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 1U Headphone design files?
From the rhinocerose/eurorack-designs repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the 1U Headphone design in my own project?
The repository has no license, so all rights stay with rhinocerose. Use it as a reference, and ask the author before reusing the design.
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