Enclosure not stated · 3 knobs
BearFoot FX BlueBerry Bass OverdriveVerified
Based on the BearFoot FX BlueBerry Bass Overdrive· 2 other boards clone it
From the post
Here's a great bass drive from BearFoot FX in Sweden. Kind of similar to a RAT, but not really. It's a completely different beast. Q1 calls for a 2N5952, but other JFETs should work there too, just socket and mind the pinout.
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 31 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 12 | ||||
| ×3 | 47K | 47k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×2 | 2.7K | 2.7k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 150K | 150k | read from the layout by eye | |
| ×1 | 27K | 27k | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 5.6K | 5.6k | read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 47Ω | 47 | read from the layout by eye | |
| Capacitors 9 | ||||
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×1 | 27nF | 27n | read from the layout by eye | |
| ×2 | 47nF | 47n | read from the layout by eye | |
| ×2 | 220nF | 220n | read from the layout by eye | |
| ×2 | 2.2uF | 2.2u | electrolytic; read from the layout by eye | |
| ×2 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D3 | 1N4007 | 1N4007 | read from the layout by eye | |
| D4 | 1N4007 | 1N4007 | read from the layout by eye | |
| D5 | 1N4007 | 1N4007 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | 2N5952 | 2N5952 | JFET; read from the layout by eye | |
| ICs 1 | ||||
| IC | CA3130 | CA3130 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Nature | A50K | A50k | Potentiometer | read from the layout by eye |
| Drive | A500K | A500k | Potentiometer | read from the layout by eye |
| Volume | B50K | B50k | Potentiometer | read from the layout by eye |
| LEDs 2 | ||||
| D1 | 3mm diffused red LED | 3MM DIFFUSED RED LED | read from the layout by eye | |
| D2 | 3mm diffused red LED | 3MM DIFFUSED RED LED | read from the layout by eye | |
Other boards based on the BearFoot FX BlueBerry Bass Overdrive
- BJFE Blueberry Bass Overdrive Dirtbox Layouts
- BearFoot FX Blueberry Bass Overdrive Effects Layouts (blog)