Enclosure not stated · 3 knobs
Exar DS-01 Distortion
Based on the Exar DS-01 Distortion
- Category
- Distortion
- Controls
- Distortion · Tone · Level
- Build
- Vero· 19×18· 17 cuts, 7 links
- Layout
- Unverified · no build reported at Dirtbox Layouts yet
- Tags
- Distortion, Exar
From the post
Schematic is avaiable HERE.
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 24 rows
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Check before you build · 2 values the reader of this layout was not sure of
- 459Ω at column 17, rows N-P (right of the lower 1uF): printed clearly, unusual value; could be meant as 453Ω like the two 453K
- 453K ×2 (columns 2 and 8): printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| ×6 | 10K | 10k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 453K | 453k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 12K | 12k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 22Ω | 22 | read from the layout by eye | |
| ×1 | 459Ω | 459 | read from the layout by eye | |
| Capacitors 5 | ||||
| ×3 | 1nF | 1n | read from the layout by eye | |
| ×5 | 47nF | 47n | read from the layout by eye | |
| ×3 | 1uF | 1u | 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 | |
| Diodes 2 | ||||
| ×2 | 1N4148 | 1N4148 | D1, D2; read from the layout by eye | |
| D3 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 3 | ||||
| Q1 | BC547B | BC547B | BC547B, BC337 etc. (BC413B in original); read from the layout by eye | |
| Q2 | BC547B | BC547B | BC547B, BC337 etc. (BC413B in original); read from the layout by eye | |
| Q3 | BC547B | BC547B | BC547B, BC337 etc. (BC413B in original); read from the layout by eye | |
| ICs 1 | ||||
| IC1 | LM741 | LM741 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Distortion | A220K | A220k | Potentiometer | read from the layout by eye |
| Tone | A22K | A22k | Potentiometer | read from the layout by eye |
| Level | B10K | B10k | Potentiometer | read from the layout by eye |