Enclosure not stated · 4 knobs
Rostex Turbo Overdrive
Based on the Rostex Turbo Overdrive
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 28 rows
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Check before you build · 1 value the reader of this layout was not sure of
- IC1: legend prints '1485, 4558 etc.' clearly; '1485' is not a familiar part number (possibly a typo for 1458), kept as printed
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| ×2 | 100Ω | 100 | read from the layout by eye | |
| ×1 | 620Ω | 620 | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×1 | 6.8K | 6.8k | read from the layout by eye | |
| ×2 | 10K | 10k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×2 | 24K | 24k | read from the layout by eye | |
| ×2 | 47K | 47k | read from the layout by eye | |
| ×1 | 270K | 270k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| Capacitors 9 | ||||
| ×1 | 100pF | 100p | read from the layout by eye | |
| ×1 | 180pF | 180p | read from the layout by eye | |
| ×2 | 1nF | 1n | read from the layout by eye | |
| ×2 | 2.7nF | 2.7n | read from the layout by eye | |
| ×2 | 10nF | 10n | read from the layout by eye | |
| ×4 | 150nF | 150n | read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×2 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×3 | KT522V | KT522V | D1-D3; legend: Try 1N4148/1N914; read from the layout by eye | |
| D4 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | KP303B | KP303B | JFET; legend: Try J201, 2N5457 etc.; read from the layout by eye | |
| ICs 1 | ||||
| IC1 | 1485 | 1485 | legend: 1485, 4558 etc.; read from the layout by eye | |
| Potentiometers 4 | ||||
| Level | B470K | B470k | Potentiometer | read from the layout by eye |
| Drive | B470K | B470k | Potentiometer | read from the layout by eye |
| High | B470K | B470k | Potentiometer | read from the layout by eye |
| Low | B470K | B470k | Potentiometer | read from the layout by eye |