125B · 3 knobs
From the vendor
Clone board of the Last Gasp Arts Labs Ripplet. This beauty combines an envelope detector with a tremolo. The harder you dig in. the faster the tremolo speed ramps up, and then ramps back down again. Super trippy stuff, especially if combined with other time based effects. Cool....cool....cool.coocoocoocoo.cool..cool...cool...cool!
Schematic
The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 50 rows
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ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 22 | ||||
| R1 | 4k7sch | 4.7k | ||
| R2 | 1msch | 1M | ||
| R3 | 1msch | 1M | ||
| R4 | 1msch | 1M | ||
| R5 | 10ksch | 10k | ||
| R6 | 22ksch | 22k | ||
| R7 | 150ksch | 150k | ||
| R8 | 510ksch | 510k | ||
| R9 | 1k2sch | 1.2k | ||
| R10 | 180rsch | 180 | ||
| R11 | 4k7sch | 4.7k | ||
| R12 | 4k7sch | 4.7k | ||
| R13 | 2m2sch | 2.2M | ||
| R14 | 22rsch | 22 | ||
| R15 | 4k7sch | 4.7k | ||
| R16 | 47ksch | 47k | ||
| R17 | 1ksch | 1k | ||
| R18 | 2m2sch | 2.2M | ||
| R19 | 15ksch | 15k | ||
| R20 | 510ksch | 510k | ||
| R21 | 15ksch | 15k | ||
| R22 | 22rsch | 22 | ||
| Capacitors 13 | ||||
| C1 | 100nsch | 100n | ||
| C2 | 10usch | 10u | ||
| C3 | 47nsch | 47n | ||
| C4 | 10usch | 10u | ||
| C5 | 220nsch | 220n | ||
| C6 | 22usch | 22u | ||
| C7 | 47nsch | 47n | ||
| C8 | 47usch | 47u | ||
| C9 | 1usch | 1u | ||
| C10 | 1usch | 1u | ||
| C11 | 1usch | 1u | ||
| C12 | 470nsch | 470n | ||
| C13 | 470nsch | 470n | ||
| Diodes 5 | ||||
| D1 | 1n4001sch | 1N4001 | ||
| D6 | 1n4148sch | 1N4148 | ||
| D3 | 4v7ocr | 4V7 | ||
| D5 | 3mmocr | 3MM | ||
| D4 | 3mmocr | 3MM | ||
| Transistors 5 | ||||
| Q1 | 2SK30A-Ysch | 2SK30A-Y | ||
| Q2 | 2SC1815-Ysch | 2SC1815-Y | ||
| Q3 | 2SC1815-Ysch | 2SC1815-Y | ||
| Q4 | 2SC1815-Ysch | 2SC1815-Y | ||
| Q5 | 2SK30A-Ysch | 2SK30A-Y | ||
| ICs 1 | ||||
| IC1 | 4558ocr | 4558 | ||
| Potentiometers 3 | ||||
| Depth | B1Msch | B1M | Potentiometer | |
| Level | B50Ksch | B50k | Potentiometer | |
| Sens | B50Ksch | B50k | Potentiometer | |
| Switches 1 | ||||
| Bypass | 3PDTocr | 3PDT | ||