Enclosure not stated · 3 knobs
Landgraff Dynamic OverdriveVerified
Based on the Landgraff Dynamic Overdrive· 5 other boards clone it
From the post
The ultimate souped up and mojo'd TS808? Comes with free absolution with every pedal, and don't forget the carbon comps, Tropical Fish caps and silver solder!
Stock version using 2SC1815 (BCE) transistors:
Version using more modern and easily obtainable CBE transistors:
Updated 12th August 2014
New more compact layout added using the more modern CBE pinout transistors
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 27 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this layout was not sure of
- 20n film cap at the left edge, strips 6-8: printed clearly as 20n, unusual value (may be a clipped 220n)
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×1 | 100R | 100 | read from the layout by eye | |
| ×1 | 220R | 220 | read from the layout by eye | |
| ×5 | 1K | 1k | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×8 | 10K | 10k | read from the layout by eye | |
| ×2 | 510K | 510k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| Capacitors 8 | ||||
| ×1 | 51p | 51p | read from the layout by eye | |
| ×1 | 20n | 20n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×3 | 220n | 220n | read from the layout by eye | |
| ×2 | 1u | 1u | film, not electrolytic; read from the layout by eye | |
| ×1 | 10u | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47u | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100u | 100u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N914 | 1N914 | on the switch; read from the layout by eye | |
| D2 | 1N914 | 1N914 | on the switch; legend: omit for symmetrical clipping; read from the layout by eye | |
| D3 | 1N914 | 1N914 | on the switch; read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2SC1815 | 2SC1815 | read from the layout by eye | |
| Q2 | 2SC1815 | 2SC1815 | read from the layout by eye | |
| ICs 1 | ||||
| IC1 | JRC4558 | JRC4558 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Drive | A1M | A1M | Potentiometer | read from the layout by eye |
| Tone | B25K | B25k | Potentiometer | read from the layout by eye |
| Level | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Mode | DPDT on/off/on | DPDT ON/OFF/ON | TS808 / diode lift / Marshall mode; read from the layout by eye | |
| LEDs 2 | ||||
| D4 | 3mm red LED | 3MM RED LED | on the switch; read from the layout by eye | |
| D5 | 3mm red LED | 3MM RED LED | on the switch; read from the layout by eye | |
Other boards based on the Landgraff Dynamic Overdrive
- Landgraff Dynamic Overdrive/Clay Jones Overdrive Effects Layouts (blog)
- Pale Horse Madbean · 1590B
- Landgraff Dynamic Overdrive Revolution Deux
- Landgraff Dynamic Overdrive (drawn by Clay Jones) Revolution Deux
- GlassHammer Rullywow Industries · $12.00