1590BB · 7 knobs
Way Huge Swollen Pickle Mk 2Verified
Based on the Way Huge Swollen Pickle Mk. II· 2 other boards clone it
From the post
For Fuzz Friday here's the newer and highly tweak-able Swollen Pickle from Way Huge. Like the Mk 1, originals use a MPQ3904 transistor array instead of individual transistors. Couldn't make that work this time around, so just stick with individual 2N3904s. Originals also have 2 of the controls internally, but what's the fun in that? All 7 pots are for external mounting and the whole thing will fit in a 1590BB with top mounted jacks fairly easily. Here's the schematic for reference. You'll notice a few values are a 10th of typical values found in a Big Muff (indicated by an * in the layout below). Not sure if it's a typo on the schematic or just the way Way Huge did it this time around. YMMV
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 30 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| ×6 | 10K | 10k | read from the layout by eye | |
| ×4 | 10K | 10k | printed 10K*, asterisk not explained; read from the layout by eye | |
| ×4 | 47K | 47k | printed 47K*, asterisk not explained; read from the layout by eye | |
| ×4 | 4.7K | 4.7k | read from the layout by eye | |
| ×3 | 100Ω | 100 | read from the layout by eye | |
| ×2 | 1.5K | 1.5k | read from the layout by eye | |
| ×2 | 33K | 33k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 10Ω | 10 | read from the layout by eye | |
| ×1 | 150Ω | 150 | read from the layout by eye | |
| Capacitors 8 | ||||
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×3 | 470pF | 470p | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 33nF | 33n | read from the layout by eye | |
| ×1 | 3.3nF | 3.3n | read from the layout by eye | |
| ×8 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | 1N4148 | 1N4148 | D3-D6; read from the layout by eye | |
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 1 | ||||
| ×4 | 2N3904 | 2N3904 | Q1-4; read from the layout by eye | |
| Potentiometers 7 | ||||
| Sustain | B100K | B100k | Potentiometer | read from the layout by eye |
| Clip | B500K | B500k | Potentiometer | read from the layout by eye |
| Crunch | A500K | A500k | Potentiometer | read from the layout by eye |
| Voice | B500K | B500k | Potentiometer | read from the layout by eye |
| Filter | B100K | B100k | Potentiometer | read from the layout by eye |
| Loudness | B100K | B100k | Potentiometer | read from the layout by eye |
| Scoop | B50K | B50k | Potentiometer | read from the layout by eye |
| LEDs 1 | ||||
| ×2 | red LED | RED LED | D1, D2, clipping; read from the layout by eye | |
Other boards based on the Way Huge Swollen Pickle Mk. II
- I'm a Big Dill delyk PCBs · 1590B
- Way Huge Swollen Pickle Mk. II Dirtbox Layouts