Enclosure not stated · 3 knobs
Hohner Tri Dirty BoosterVerified
Based on the Hohner Tri Dirty Booster
- Category
- Distortion
- Build
- Vero· 19×17· 18 cuts, 5 links
- Layout
- Verified · Dirtbox Layouts marks it as built and working
- Tags
- Big Muff, Distortion, Fuzz, Hohner
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
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| ×1 | 1M | 1M | read from the layout by eye | |
| ×4 | 470K | 470k | read from the layout by eye | |
| ×4 | 100K | 100k | read from the layout by eye | |
| ×3 | 27K | 27k | read from the layout by eye | |
| ×3 | 15K | 15k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×2 | 150Ω | 150 | read from the layout by eye | |
| ×1 | 100Ω | 100 | read from the layout by eye | |
| Capacitors 7 | ||||
| ×8 | 100nF | 100n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×2 | 4.7nF | 4.7n | read from the layout by eye | |
| ×2 | 500pF | 500p | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 5 | ||||
| D1 | 1N4148 | 1N4148 | 1N4148/1N914; read from the layout by eye | |
| D2 | 1N4148 | 1N4148 | 1N4148/1N914; read from the layout by eye | |
| D3 | 1N4148 | 1N4148 | 1N4148/1N914; read from the layout by eye | |
| D4 | 1N4148 | 1N4148 | 1N4148/1N914; read from the layout by eye | |
| D5 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 4 | ||||
| Q1 | 2N5172 | 2N5172 | 2N5172 in original; try BC337, 2N3904 etc.; read from the layout by eye | |
| Q2 | 2N5172 | 2N5172 | 2N5172 in original; try BC337, 2N3904 etc.; read from the layout by eye | |
| Q3 | 2N5172 | 2N5172 | 2N5172 in original; try BC337, 2N3904 etc.; read from the layout by eye | |
| Q4 | 2N5172 | 2N5172 | 2N5172 in original; try BC337, 2N3904 etc.; read from the layout by eye | |
| Potentiometers 3 | ||||
| Sustain | B100K | B100k | Potentiometer | read from the layout by eye |
| Tone | B100K | B100k | Potentiometer | read from the layout by eye |
| Volume | B100K | B100k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Switch | SPST | SPST | read from the layout by eye | |