Enclosure not stated · 2 knobs
Valve Wizard U-BoatVerified
Based on the Valve Wizard U-Boat
- Category
- Octave / Pitch
- Controls
- Track · Mix
- Difficulty
- Difficult
- Build
- Vero· 28×21· 54 cuts, 29 links
- Layout
- Verified · Tagboard Effects marks it as built and working
- Tags
- Octave, U-Boat, Wizard
From the post
This is a layout for TH Custom Effects' version of Valve Wizard's sub-octave pedal.
Here is the link to their website with more infos about this project.
Here is the link to Valve Wizard's original circuit.
You can also find a verified hybrid layout (SMD/Vero) by Induction in our Forum/Contributions section.
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 29 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
- J112: the label sits off the left edge of the board, taken to name the single D-S-G transistor next to the 4013
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×14 | 10K | 10k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×3 | 47K | 47k | read from the layout by eye | |
| ×2 | 82K | 82k | read from the layout by eye | |
| ×2 | 10M | 10M | read from the layout by eye | |
| ×2 | 100R | 100 | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×1 | 2K2 | 2.2k | read from the layout by eye | |
| Capacitors 10 | ||||
| ×1 | 680n | 680n | read from the layout by eye | |
| ×2 | 100n | 100n | read from the layout by eye | |
| ×2 | 22n | 22n | read from the layout by eye | |
| ×2 | 4n7 | 4.7n | read from the layout by eye | |
| ×1 | 2n2 | 2.2n | read from the layout by eye | |
| ×1 | 100p | 100p | read from the layout by eye | |
| ×1 | 10p | 10p | read from the layout by eye | |
| ×3 | 10u | 10u | electrolytic; read from the layout by eye | |
| ×1 | 22u | 22u | electrolytic; read from the layout by eye | |
| ×1 | 100u | 100u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×7 | 1N4148 | 1N4148 | D1-D7; read from the layout by eye | |
| Transistors 1 | ||||
| ×1 | J112 | J112 | JFET; read from the layout by eye | |
| ICs 4 | ||||
| ×1 | CD4013 | CD4013 | printed 4013; read from the layout by eye | |
| ×1 | TL074 | TL074 | read from the layout by eye | |
| ×1 | TL072 | TL072 | read from the layout by eye | |
| ×1 | LM833 | LM833 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Track | B10K | B10k | Potentiometer | read from the layout by eye |
| Mix | B10K | B10k | Potentiometer | read from the layout by eye |
| Trimmers 1 | ||||
| ×1 | 100K | 100k | read from the layout by eye | |
| Switches 1 | ||||
| Switch | DPDT | DPDT | read from the layout by eye | |