Enclosure not stated · 4 knobs
VFE Pedals Focus
Based on the VFE Focus
From the post
Schematic and more info is avaiable HERE.
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 26 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 2 values the reader of this layout was not sure of
- 1.4K x5: printed clearly, unusual value
- Mix pot: printed 1kB, unusual value but clear
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×5 | 220Ω | 220 | read from the layout by eye | |
| ×5 | 1.4K | 1.4k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×2 | 100Ω | 100 | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 2.2M | 2.2M | read from the layout by eye | |
| Capacitors 7 | ||||
| ×1 | 22pF | 22p | read from the layout by eye | |
| ×2 | 47nF | 47n | read from the layout by eye | |
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×3 | 220nF | 220n | read from the layout by eye | |
| ×1 | 1uF | 1u | film box; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×2 | 22uF | 22u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N5819 | 1N5819 | read from the layout by eye | |
| ICs 4 | ||||
| IC1 | OPA2134 | OPA2134 | read from the layout by eye | |
| IC2 | OPA2134 | OPA2134 | read from the layout by eye | |
| IC3 | OPA2134 | OPA2134 | read from the layout by eye | |
| IC4 | TC1044SCPA | TC1044SCPA | read from the layout by eye | |
| Potentiometers 4 | ||||
| Tight | A10K | A10k | Potentiometer | dual; read from the layout by eye |
| Smooth | A10K | A10k | Potentiometer | dual; read from the layout by eye |
| Mix | B1K | B1k | Potentiometer | read from the layout by eye |
| Level | A50K | A50k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| Makeup | 2K | 2k | read from the layout by eye | |
| Switches 2 | ||||
| Slope 1 | DPDT on/on | DPDT ON/ON | toggle; read from the layout by eye | |
| Slope 2 | DPDT on/on | DPDT ON/ON | toggle; read from the layout by eye | |