Enclosure not stated · 3 knobs
JMK PCBs· 006
Steaming Kettle Overdrive
Based on the Rockbox Boiling Point
- Category
- Overdrive
- Controls
- Drive · Tone · Level
- Difficulty
- Easy
- Price
- $12.00out of stock
From the vendor
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The Steaming Kettle is a unique overdrive that features standard Gain, Tone and Volume pots, but also features a pair of switches which give greater tonal flexibility. This is a more advanced build, but it’s well worth it if you like the boutique overdrive sound.
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Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 42 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 4.7M | 4.7M | ||
| R11 | 1K | 1k | ||
| R2 | 1K | 1k | ||
| R12 | 1K | 1k | ||
| R3 | 620K | 620k | ||
| R13 | 510K | 510k | ||
| R4 | 10K | 10k | ||
| R14 | 10K | 10k | ||
| R5 | 10K | 10k | ||
| R15 | 100R | 100 | ||
| R6 | 10K | 10k | ||
| R16 | 10K | 10k | ||
| R7 | 1K | 1k | ||
| R17 | 10K | 10k | ||
| R8 | 1K | 1k | ||
| R18 | 10K | 10k | ||
| R9 | 10K | 10k | ||
| R10 | 220R | 220 | ||
| Capacitors 11 | ||||
| C1 | 22nF | 22n | ||
| C8 | 1uF | 1u | ||
| C2 | 1uF | 1u | ||
| C9 | 100nF | 100n | ||
| C3 | 100pF | 100p | ||
| C4 | 470nF | 470n | ||
| C5 | 220nF | 220n | ||
| C12 | 100nF | 100n | ||
| C6 | 150nF | 150n | ||
| C7 | 150nF | 150n | ||
| C14 | 100nF | 100n | ||
| Diodes 5 | ||||
| D1 | 1N4148 | 1N4148 | ||
| D2 | 1N4148 | 1N4148 | ||
| D3 | 1N4148 | 1N4148 | ||
| D4 | 1N4148 | 1N4148 | ||
| D7 | 1N4001 | 1N4001 | ||
| Transistors 2 | ||||
| Q1 | MPSA18 | MPSA18 | ||
| Q2 | MPSA18 | MPSA18 | ||
| ICs 1 | ||||
| IC1 | JRC4558 | JRC4558 | ||
| Potentiometers 3 | ||||
| DRIVE | A1M | A1M | Potentiometer | |
| TONE | B2K | B2k | Potentiometer | |
| LEVEL | B100K | B100k | Potentiometer | |
| LEDs 2 | ||||
| D5 | 3mm LED | 3MM LED | ||
| D6 | 3mm LED | 3MM LED | ||