Enclosure not stated · 5 knobs
Revv G4Verified
Based on the Revv G4· 4 other boards clone it
- Category
- Distortion
- Build
- Perfboard
- Layout
- Verified · Effects Layouts (blog) marks it as built and working
- Tags
- Distortion, Revv
From the post
This one was actually pretty easy to knock out after doing the G3. Slightly simpler and with less clipping than the G3, it's got loads of gain on tap. This also has the same pot layout as the the G3, so just use that drill template.
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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 38 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
- Diode at the top of the board (column 17, next to the two 100nF): printed clearly as 5517, unusual value; probably a 1N5817 polarity-protection diode
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×3 | 33K | 33k | read from the layout by eye | |
| ×2 | 56K | 56k | read from the layout by eye | |
| ×7 | 10K | 10k | read from the layout by eye | |
| ×1 | 82K | 82k | read from the layout by eye | |
| ×1 | 47K | 47k | read from the layout by eye | |
| ×1 | 10Ω | 10 | read from the layout by eye | |
| ×2 | 20K | 20k | read from the layout by eye | |
| ×2 | 2K | 2k | read from the layout by eye | |
| ×3 | 470K | 470k | read from the layout by eye | |
| ×2 | 1.5K | 1.5k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×1 | 150K | 150k | read from the layout by eye | |
| Capacitors 12 | ||||
| ×4 | 100pF | 100p | read from the layout by eye | |
| ×2 | 1nF | 1n | read from the layout by eye | |
| ×3 | 2.2nF | 2.2n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×3 | 10nF | 10n | read from the layout by eye | |
| ×2 | 22nF | 22n | read from the layout by eye | |
| ×3 | 47nF | 47n | read from the layout by eye | |
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×3 | 220nF | 220n | read from the layout by eye | |
| ×1 | 4.7uF | 4.7u | electrolytic; read from the layout by eye | |
| ×1 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N5517 | 1N5517 | printed 5517; read from the layout by eye | |
| ICs 2 | ||||
| ×1 | TL074 | TL074 | read from the layout by eye | |
| ×1 | TL072 | TL072 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Gain | B1M | B1M | Potentiometer | read from the layout by eye |
| Volume | A50K | A50k | Potentiometer | read from the layout by eye |
| Bass | A100K | A100k | Potentiometer | read from the layout by eye |
| Mid | B100K | B100k | Potentiometer | read from the layout by eye |
| Treble | A50K | A50k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Aggression | DPDT on/off/on | DPDT ON/OFF/ON | toggle; read from the layout by eye | |
| LEDs 2 | ||||
| D1 | ? | ? | drawn as a red LED; value not given; read from the layout by eye | |
| D2 | ? | ? | drawn as a red LED; value not given; read from the layout by eye | |
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