Enclosure not stated · 5 knobs
Mountainking MegalithVerified
Based on the Mountainking Megalith· 6 other boards clone it
- Category
- Distortion
- Build
- Vero· 20×12· 10 cuts, 3 links
- Layout
- Verified · Dirtbox Layouts marks it as built and working
- Tags
- Distortion, Fuzz, Mountainking
From the post
Here is two layouts of "mother of all doom fuzzes". One smaller with Notch switch as a toggle to make it easier to fit it in a smaller enclosure. And one larger with all caps on board and rotary switch per original. Both layouts is verified and rocking.
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 30 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 47K | 47k | one drawn translucent beside Q1; read from the layout by eye | |
| ×1 | 4.7K | 4.7k | read from the layout by eye | |
| ×3 | 51K | 51k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 330K | 330k | read from the layout by eye | |
| ×1 | 4.7M | 4.7M | read from the layout by eye | |
| Capacitors 9 | ||||
| ×2 | 1nF | 1n | one film, one ceramic; read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×2 | 22nF | 22n | one on the board, one on the Notch Shift switch; read from the layout by eye | |
| ×1 | 470nF | 470n | read from the layout by eye | |
| ×1 | 33nF | 33n | on the Notch Shift switch; read from the layout by eye | |
| ×1 | 10nF | 10n | on the Notch Shift switch; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×5 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 220uF | 220u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D2 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 3 | ||||
| Q1 | BC338 | BC338 | read from the layout by eye | |
| Q2 | 2N5088 | 2N5088 | read from the layout by eye | |
| Q3 | BC338 | BC338 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Input | C1M | C1M | Potentiometer | read from the layout by eye |
| Notch | A50K | A50k | Potentiometer | read from the layout by eye |
| More | B5K | B5k | Potentiometer | read from the layout by eye |
| Slope | B100K | B100k | Potentiometer | read from the layout by eye |
| Output | B100K | B100k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| Notch Shift | DPDT on/off/on | DPDT ON/OFF/ON | toggle; read from the layout by eye | |
| More Heavy | SPDT on/on | SPDT ON/ON | toggle; read from the layout by eye | |
| LEDs 1 | ||||
| D1 | 3mm orange LED | 3MM ORANGE LED | on the board; read from the layout by eye | |
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