Enclosure not stated · 4 knobs
Apocalypse Audio Dirty Boots Version 6
Based on the Apocalypse Audio Dirty Boots V6· 1 other board clones it
From the post
So the other day I was looking over some of the info RnFR has posted on Apocalypse Audio and came across some pedal designs that caught my eye. I ended up sitting and doing a couple layouts for a few of them.
Here's the sixth version of the dirty boots. It's a germanium overdrive based on the first version, but i with a couple extra controls. There's a pre-bass and post-treble tone control combo that's based on similar methods used in many distortion pedals.
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 23 rows
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Check before you build · 1 value the reader of this layout was not sure of
- 260r at the top left (-9V strip): printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×1 | 260r | 260 | read from the layout by eye | |
| ×1 | 120r | 120 | read from the layout by eye | |
| ×1 | 10k | 10k | read from the layout by eye | |
| ×1 | 22k | 22k | read from the layout by eye | |
| ×1 | 68k | 68k | read from the layout by eye | |
| ×1 | 100k | 100k | read from the layout by eye | |
| Capacitors 8 | ||||
| ×2 | 270pF | 270p | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×2 | 22nF | 22n | read from the layout by eye | |
| ×1 | 82nF | 82n | read from the layout by eye | |
| ×2 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N34A | 1N34A | read from the layout by eye | |
| D2 | 1N34A | 1N34A | read from the layout by eye | |
| D3 | Schottky | SCHOTTKY | legend says only 'Schotkey', no part number; read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | GT313A | GT313A | try PNP Germanium; read from the layout by eye | |
| Q2 | GT313A | GT313A | try PNP Germanium; read from the layout by eye | |
| Potentiometers 4 | ||||
| Bass | B100K | B100k | Potentiometer | read from the layout by eye |
| Gain | B25K | B25k | Potentiometer | read from the layout by eye |
| Treble | B50K | B50k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
Other boards based on the Apocalypse Audio Dirty Boots V6
- Apocalypse Audio Dirty Boots V6 Dirtbox Layouts