Enclosure not stated · 5 knobs
Fenrir DistortionVerified
Based on the Fenrir Distortion· 1 other board clones it
- Category
- Distortion
- Build
- Perfboard
- Layout
- Verified · Effects Layouts (blog) marks it as built and working
- Tags
- Distortion
From the post
Came across this schematic over on the Tagboard Forum and thought it'd be a good addition here. Heavy distortion tones on tap with some clipping options and a full 3-band EQ. Switch is a SPDT on/on.
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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Check before you build · 1 value the reader of this layout was not sure of
- Clip switch: the board has pads Clip 1 / Clip 2 / Clip 3 but the legend names no switch type (presumably an SPDT toggle)
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×1 | 2K | 2k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×1 | 820Ω | 820 | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×1 | 7.5K | 7.5k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| Capacitors 11 | ||||
| ×2 | 6.8nF | 6.8n | read from the layout by eye | |
| ×1 | 680nF | 680n | read from the layout by eye | |
| ×1 | 330nF | 330n | read from the layout by eye | |
| ×1 | 220nF | 220n | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 100nF | 100n | read from the layout by eye | |
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×1 | 1uF | 1u | box film; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| Diodes 6 | ||||
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| D1 | 5.1V Zener | 5V1 | read from the layout by eye | |
| D2 | 5.1V Zener | 5V1 | read from the layout by eye | |
| D3 | 5.1V Zener | 5V1 | read from the layout by eye | |
| D4 | 5.1V Zener | 5V1 | read from the layout by eye | |
| D5 | 5.1V Zener | 5V1 | read from the layout by eye | |
| ICs 1 | ||||
| ×1 | LM358 | LM358 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Treble | B25K | B25k | Potentiometer | read from the layout by eye |
| Middle | B2K | B2k | Potentiometer | read from the layout by eye |
| Gain | A100K | A100k | Potentiometer | read from the layout by eye |
| Bass | A50K | A50k | Potentiometer | read from the layout by eye |
| Volume | A50K | A50k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Clip | ? | ? | value not given; wires Clip 1 / Clip 2 / Clip 3; read from the layout by eye | |
Other boards based on the Fenrir Distortion
- Fenrir Distortion Dirtbox Layouts