Spring Reverb
Spring Reverb is an open source PCB design by powsplatboom: a 4-layer, 170 × 100 mm board with 313 components (126 distinct parts). It is built around the THAT4305Q16-U, TL074, LM4040A, L78L05_SO8 and more. Filed under audio.
Where I will be collecting documentation for all my synth parts
Built around
Parts list
313 components, 126 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | THAT4305Q16-U | QSOP-16_3.9x4.9mm_P0.635mm | IC1 |
| 3 | TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U1, U3, U4 |
| 1 | TL074 LM13700 | SO-16_3.9x9.9mm_P1.27mm | U2 |
| 1 | LM4040A NE5532 | SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 2 | TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U6, U12 |
| 1 | L78L05_SO8 TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U7 |
| 1 | L79L05_SO8 LM13700 | SO-16_3.9x9.9mm_P1.27mm | U8 |
| 1 | LM311 TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U9 |
| 1 | LM13700 | SO-16_3.9x9.9mm_P1.27mm | U10 |
| 1 | SSI2130 TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U11 |
| 1 | L78L05_SO8 | SOIC-8_3.9x4.9mm_P1.27mm | U13 |
| 1 | AudioMeter_left | DIP-14_W7.62mm_Socket_LongPads | U15 |
| 1 | 2N7002 BC849 | SOT-23 | Q1 |
| 1 | MMBT3904 BC859 | SOT-23 | Q2 |
| 7 | BC848 | SOT-23 | Q3, Q4, Q11, Q12, Q13, Q14, Q15 |
| 6 | BC858 | SOT-23 | Q5, Q6, Q7, Q8, Q9, Q10 |
| 1 | CONN_02X08_ODD_EVEN Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J1 |
| 10 | PJ301_THONKICONN | PJ-3001_Mono_Phone | J2, J3, J4, J5, J6, J7, J8, J9 +2 |
| 4 | PJ301_THONKICONN | PJ-3001_Mono_Phone | J13, J14, J18, J19 |
| 4 | 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV3, RV10, RV13, RV14 |
Show 106 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | B100K 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV4, RV6, RV8, RV9 |
| 3 | B10K 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV5, RV7, RV11 |
| 5 | 10k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV12, RV15, RV16, RV19, RV20 |
| 2 | 100k | Potentiometer_Bourns_3266Y_Vertical | RV17, RV18 |
| 2 | R_POT_Dual_Separate | Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical | RV21, RV22 |
| 5 | SW_DPDT_x2 | DPDT_ThroughHole | SW1, SW2, SW3, SW4, SW5 |
| 2 | TestPoint A | TestPoint_Bridge_Pitch2.54mm_Drill1.0mm | TP5, TP6 |
| 2 | TestPoint C | TestPoint_Bridge_Pitch2.54mm_Drill1.0mm | TP7, TP8 |
| 2 | TestPoint D | TestPoint_Bridge_Pitch2.54mm_Drill1.0mm | TP9, TP12 |
| 2 | TestPoint B | TestPoint_Bridge_Pitch2.54mm_Drill1.0mm | TP10, TP11 |
| 2 | B5819W | D_SOD-123 | D1, D2 |
| 1 | B5819W 1N4148 | D_SOD-123 | D3 |
| 2 | 1N4148W 1N4148 | D_SOD-123 | D4, D11 |
| 7 | 1N4148W LED | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D5, D6, D7, D8, D9, D10, D12 |
| 1 | 1N4148 | D_SOD-123 | D13 |
| 1 | LED_RED | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D14 |
| 1 | LED_YELLOW | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D15 |
| 10 | LED | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D16, D17, D18, D19, D20, D21, D22, D23 +2 |
| 2 | 10U 10u | CP_Elec_4x5.3 | C1, C2 |
| 2 | 10U 100n | C_0805_2012Metric | C3, C15 |
| 1 | 10U 0.33u | C_0805_2012Metric | C4 |
| 1 | 100N 10uf | CP_Elec_4x5.3 | C5 |
| 2 | 100N 10u | CP_Elec_4x5.3 | C6, C28 |
| 5 | 100P 100n | C_0805_2012Metric | C7, C11, C20, C35, C36 |
| 2 | 0.33U 100n | C_0805_2012Metric | C8, C9 |
| 1 | 100P 10u | CP_Elec_4x5.3 | C10 |
| 10 | 100N 100n | C_0805_2012Metric | C12, C13, C16, C17, C18, C19, C24, C27 +2 |
| 1 | 0.1UF 100n | C_0805_2012Metric | C14 |
| 3 | 10N 100n | C_0805_2012Metric | C21, C22, C23 |
| 1 | 100N 22n | C_0805_2012Metric | C25 |
| 6 | 100n | C_0805_2012Metric | C26, C30, C33, C44, C45, C64 |
| 1 | 100N 1nf | C_0805_2012Metric | C31 |
| 1 | 470p | C_0805_2012Metric | C32 |
| 1 | 100P 4.7nf | C_0805_2012Metric | C37 |
| 1 | 22P 1nf | C_0805_2012Metric | C38 |
| 1 | 22P 10u | CP_Elec_4x5.3 | C39 |
| 3 | 0.47nf | C_0805_2012Metric | C40, C60, C61 |
| 3 | 10u | CP_Elec_4x5.3 | C41, C42, C53 |
| 1 | 100p | C_0805_2012Metric | C43 |
| 1 | 22u | CP_Elec_4x5.3 | C46 |
| 2 | 22p | C_0805_2012Metric | C49, C62 |
| 4 | 1nf | C_0805_2012Metric | C50, C51, C58, C59 |
| 2 | 4.7nf | C_0805_2012Metric | C55, C56 |
| 1 | 100nf | C_0805_2012Metric | C63 |
| 3 | 10uf | CP_Elec_4x5.3 | C65, C66, C67 |
| 7 | 100K 100k | R_0805_2012Metric | R1, R2, R3, R9, R15, R24, R37 |
| 3 | 100K 10k | R_0805_2012Metric | R4, R20, R78 |
| 1 | 100K 50k | R_0805_2012Metric | R5 |
| 1 | 100K 150 | R_0805_2012Metric | R6 |
| 3 | 110K 100k | R_0805_2012Metric | R7, R8, R36 |
| 25 | 100k | R_0805_2012Metric | R10, R91, R98, R99, R100, R101, R102, R103 +17 |
| 1 | 6k8 | R_0805_2012Metric | R11 |
| 1 | 20K 6k8 | R_0805_2012Metric | R12 |
| 2 | 20K 100k | R_0805_2012Metric | R13, R60 |
| 1 | 20K 5k | R_0805_2012Metric | R14 |
| 1 | 100 10 | R_0805_2012Metric | R16 |
| 1 | 100K 10 | R_0805_2012Metric | R17 |
| 1 | 100K 5k | R_0805_2012Metric | R18 |
| 1 | 500K 10k | R_0805_2012Metric | R19 |
| 1 | 51K 3k3 | R_0805_2012Metric | R21 |
| 1 | 100K 1k | R_0805_2012Metric | R22 |
| 1 | 10K 1k | R_0805_2012Metric | R23 |
| 1 | 100K 20k | R_0805_2012Metric | R25 |
| 1 | 100K 40k | R_0805_2012Metric | R26 |
| 1 | 100K 2k2 | R_0805_2012Metric | R31 |
| 1 | 50K 100k | R_0805_2012Metric | R32 |
| 1 | 50K 220 | R_0805_2012Metric | R33 |
| 1 | 50K 10k | R_0805_2012Metric | R34 |
| 1 | 110K 220R | R_0805_2012Metric | R35 |
| 2 | 100K 220R | R_0805_2012Metric | R38, R80 |
| 2 | 51K 10k | R_0805_2012Metric | R39, R57 |
| 1 | 51K 1.8k | R_0805_2012Metric | R40 |
| 1 | 51K 470k | R_0805_2012Metric | R41 |
| 1 | 51K 22k | R_0805_2012Metric | R42 |
| 2 | 10K 10k | R_0805_2012Metric | R43, R50 |
| 1 | 100K 2k | R_0805_2012Metric | R44 |
| 1 | 24K 10k | R_0805_2012Metric | R45 |
| 2 | 20K 10k | R_0805_2012Metric | R46, R56 |
| 1 | 4.02K 220R | R_0805_2012Metric | R47 |
| 2 | 4.75K 10k | R_0805_2012Metric | R48, R52 |
| 1 | 20K 4.7k | R_0805_2012Metric | R49 |
| 1 | 270 220R | R_0805_2012Metric | R51 |
| 1 | 267K 20k | R_0805_2012Metric | R53 |
| 1 | 4.7K 33k | R_0805_2012Metric | R54 |
| 1 | 20K 6k2 | R_0805_2012Metric | R55 |
| 5 | 220R | R_0805_2012Metric | R58, R65, R79, R85, R86 |
| 1 | 5.1K 220R | R_0805_2012Metric | R59 |
| 1 | 12.7K 100k | R_0805_2012Metric | R61 |
| 1 | 80K 100k | R_0805_2012Metric | R62 |
| 1 | 62K 100k | R_0805_2012Metric | R63 |
| 1 | 20K 220R | R_0805_2012Metric | R64 |
| 21 | 10k | R_0805_2012Metric | R66, R67, R73, R74, R75, R76, R77, R82 +13 |
| 2 | 1.8k | R_0805_2012Metric | R68, R69 |
| 7 | 20k | R_0805_2012Metric | R70, R96, R97, R110, R111, R112, R113 |
| 2 | 470k | R_0805_2012Metric | R71, R72 |
| 1 | 33K 10k | R_0805_2012Metric | R81 |
| 1 | 33K 4.7k | R_0805_2012Metric | R83 |
| 1 | 4.7k | R_0805_2012Metric | R84 |
| 2 | 5k1 | R_0805_2012Metric | R89, R131 |
| 1 | 360k | R_0805_2012Metric | R90 |
| 1 | 5k | R_0805_2012Metric | R92 |
| 11 | 1k | R_0805_2012Metric | R95, R134, R135, R136, R137, R138, R139, R140 +3 |
| 2 | 82k | R_0805_2012Metric | R104, R105 |
| 4 | 100R | R_0805_2012Metric | R106, R107, R117, R118 |
| 1 | 1k43 | R_0805_2012Metric | R114 |
| 1 | 487k | R_0805_2012Metric | R123 |
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