Enclosure not stated · 3 knobs
BJF / Bearfoot Fx Model HVerified
Based on the BearFoot FX Model H· 3 other boards clone it
- Category
- Distortion
- Build
- Vero· 20×20· 24 cuts, 10 links
- Layout
- Verified · Dirtbox Layouts marks it as built and working
- Tags
- BJF/MP/Bearfoot, Distortion, Overdrive
From the post
..and by replacing the 1,5k resistor right to the op amp witha 5k pot, you'll have a Treble control.
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 Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 32 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 2 values the reader of this layout was not sure of
- 14.7K ×2 (columns 3 and 4, left side): printed clearly, unusual value
- 5.6K at column 16 rows F-H: standing resistor over a track cut, comma partly hidden; reads 5,6K
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×2 | 200K | 200k | read from the layout by eye | |
| ×2 | 14.7K | 14.7k | read from the layout by eye | |
| ×4 | 47K | 47k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×3 | 1.5K | 1.5k | read from the layout by eye | |
| ×2 | 3K | 3k | read from the layout by eye | |
| ×1 | 5.6K | 5.6k | read from the layout by eye | |
| ×1 | 47Ω | 47 | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 150K | 150k | read from the layout by eye | |
| ×1 | 3.6K | 3.6k | read from the layout by eye | |
| ×1 | 56K | 56k | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| Capacitors 10 | ||||
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×4 | 22nF | 22n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×2 | 220nF | 220n | read from the layout by eye | |
| ×3 | 1uF | 1u | electrolytic; read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D3 | 1N4007 | 1N4007 | read from the layout by eye | |
| Transistors 1 | ||||
| ×4 | 2N5952 | 2N5952 | Q1-Q4, JFET; read from the layout by eye | |
| ICs 1 | ||||
| IC1 | CA3130EZ | CA3130EZ | read from the layout by eye | |
| Potentiometers 3 | ||||
| Drive | C50K | C50k | Potentiometer | read from the layout by eye |
| Tone | C50K | C50k | Potentiometer | read from the layout by eye |
| Volume | B50K | B50k | Potentiometer | read from the layout by eye |
| LEDs 1 | ||||
| ×2 | 3mm red LED | 3MM RED LED | D1, D2, on board; read from the layout by eye | |
Other boards based on the BearFoot FX Model H
- Highflier Effects Layouts · 125B · $6.00
- Bearfoot Model H Effects Layouts (blog)
- Bearfoot FX Model H Revolution Deux