Enclosure not stated · 4 knobs
Madbean Sharkfin Filter (Maestro FSH-1 without Sample&Hold)Verified
Based on the Madbean Sharkfin Filter (Maestro FSH-1 without Sample&Hold)
- Category
- EQ / Filter
- Difficulty
- Difficult
- Build
- Vero· 20×24· 41 cuts, 22 links
- Layout
- Verified · Tagboard Effects marks it as built and working
- Tags
- Filter, FSH-1, Madbean, Maestro, Sharkfin
From the post
Here is a layout for Madbean Sharkfin filter side.
There is already a verified layout for the complete project but I've preferred to use a separated post for this one
24/08/16 Layout updated!
Moved bottom left 3K3 resistor up one row to connect it to 150n output cap.
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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 30 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| ×5 | 22K | 22k | read from the layout by eye | |
| ×5 | 100K | 100k | read from the layout by eye | |
| ×4 | 3K3 | 3.3k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 10K | 10k | read from the layout by eye | |
| ×2 | 470R | 470 | read from the layout by eye | |
| ×1 | 240R | 240 | read from the layout by eye | |
| ×1 | 2M7 | 2.7M | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×1 | 12K | 12k | read from the layout by eye | |
| Capacitors 8 | ||||
| ×3 | 150n | 150n | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 27n | 27n | read from the layout by eye | |
| ×1 | 47n | 47n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×1 | 4u7 | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 47u | 47u | electrolytic; read from the layout by eye | |
| ×4 | 220u | 220u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 12V Zener | 12V | read from the layout by eye | |
| ×2 | BAT46 | BAT46 | D2, D3; read from the layout by eye | |
| D4 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 2 | ||||
| ×1 | 2N3906 | 2N3906 | printed 3906; read from the layout by eye | |
| ×1 | J201 | J201 | JFET; read from the layout by eye | |
| ICs 3 | ||||
| ×1 | LM741 | LM741 | read from the layout by eye | |
| ×1 | 1044s | 1044S | charge pump, as printed; read from the layout by eye | |
| ×1 | LM13700 | LM13700 | printed 13700; read from the layout by eye | |
| Potentiometers 4 | ||||
| Decay | B500K | B500k | Potentiometer | read from the layout by eye |
| Filter | B100K | B100k | Potentiometer | read from the layout by eye |
| Attack | B5K | B5k | Potentiometer | read from the layout by eye |
| Rez | B2M | B2M | Potentiometer | read from the layout by eye |