Enclosure not stated · 3 knobs
Exar DS-02 Distortion
Based on the Exar DS-02 Distortion· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 21×14· 21 cuts, 6 links
- Layout
- Unverified · no build reported at Tagboard Effects yet
- Tags
- Distortion, Exar
From the post
VitaliiBobrov is doing an amazing job in tracing Exar pedals. This Polish brand has some decent tones and lots of room for tweaking and trying things out. Once again, try to tweak the values at the inverting input to ground. And try on a different pair of diodes for clippers, etc. No demos around for this one either...
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 24 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×6 | 10K | 10k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 12K | 12k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 22Ω | 22 | read from the layout by eye | |
| Capacitors 6 | ||||
| ×5 | 47nF | 47n | read from the layout by eye | |
| ×3 | 1nF | 1n | read from the layout by eye | |
| ×2 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| ×1 | 1uF | 1u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| D2 | 1N4148 | 1N4148 | read from the layout by eye | |
| D3 | 1N4148 | 1N4148 | read from the layout by eye | |
| Transistors 2 | ||||
| ×1 | J113 | J113 | JFET; read from the layout by eye | |
| ×2 | BC550 | BC550 | read from the layout by eye | |
| ICs 1 | ||||
| IC1 | 741 | 741 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Dist | B220K | B220k | Potentiometer | legend: try B250K; read from the layout by eye |
| Tone | B10K | B10k | Potentiometer | read from the layout by eye |
| Level | A10K | A10k | Potentiometer | read from the layout by eye |
Other boards based on the Exar DS-02 Distortion
- Exar DS-02 Distortion Dirtbox Layouts