Enclosure not stated · 5 knobs
Blakemore Effects R.O.U.S.Verified
Based on the Blakemore Effects R.O.U.S· 1 other board clones it
- Category
- Distortion
- Build
- Vero· 17×12
- Layout
- Verified · Tagboard Effects marks it as built and working
- Tags
- Distortion, Overdrive
From the post
Info about the original souped up Rat:
To put it mildly, the R.O.U.S. is a versatile pedal. It’s based off of a classic distortion pedal circuit, but it can do so much more. There is a toggle switch to change the clipping diodes (or completely remove them) so you can go anywhere from a very light overdrive to fullbore rock distortion. Also, I’ve added more EQ options so you don’t have to settle for just having a single tone knob. There are knobs to control bass, treble, and then a texture knob that controls the clipping characteristics, and almost acts as a mids knob. And for those of you who are interested in such things, this pedal does use the coveted LM308 chip.
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 32 rows
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Check before you build · 1 value the reader of this layout was not sure of
- 30p next to the IC: printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| ×2 | 47R | 47 | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 1K | 1k | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×2 | 47K | 47k | read from the layout by eye | |
| ×1 | 560R | 560 | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| Capacitors 12 | ||||
| ×1 | 30p | 30p | read from the layout by eye | |
| ×1 | 100p | 100p | read from the layout by eye | |
| ×1 | 560p | 560p | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 10n | 10n | read from the layout by eye | |
| ×1 | 22n | 22n | read from the layout by eye | |
| ×1 | 68n | 68n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×1 | 2u2 | 2.2u | electrolytic; read from the layout by eye | |
| ×2 | 4u7 | 4.7u | 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 2 | ||||
| D3 | 1N914 | 1N914 | on the switch; read from the layout by eye | |
| D4 | 1N914 | 1N914 | on the switch; read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| ICs 1 | ||||
| ×1 | LM308N | LM308N | read from the layout by eye | |
| Potentiometers 5 | ||||
| Gain | A100K | A100k | Potentiometer | read from the layout by eye |
| Texture | B1K | B1k | Potentiometer | read from the layout by eye |
| Treble | B100K | B100k | Potentiometer | read from the layout by eye |
| Bass | B50K | B50k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Switch | DPDT on/off/on | DPDT ON/OFF/ON | toggle, clipping select; not named on the drawing; read from the layout by eye | |
| LEDs 2 | ||||
| D1 | red LED | RED LED | on the switch; read from the layout by eye | |
| D2 | red LED | RED LED | on the switch; read from the layout by eye | |
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