Enclosure not stated · 2 knobs
Way Huge Purple PlatypusVerified
Based on the Way Huge Purple Platypus· 4 other boards clone it
- Category
- Octave / Pitch
- Build
- Perfboard
- Layout
- Verified · Effects Layouts (blog) marks it as built and working
- Tags
- Octave, Overdrive, Way Huge
From the post
Here's a bit of a rarer old school Way Huge circuit from the 90s. It's essentially what would happen if a Red Llama and a Foxx Tone Machine had a baby. Original thread on FSB here with schematic.
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 24 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 9 | ||||
| ×5 | 100K | 100k | read from the layout by eye | |
| ×2 | 4.7K | 4.7k | read from the layout by eye | |
| ×3 | 1M | 1M | read from the layout by eye | |
| ×2 | 220K | 220k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 510K | 510k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| ×1 | 1.5K | 1.5k | read from the layout by eye | |
| Capacitors 7 | ||||
| ×2 | 120pF | 120p | read from the layout by eye | |
| ×1 | 68nF | 68n | read from the layout by eye | |
| ×1 | 33nF | 33n | read from the layout by eye | |
| ×3 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 22uF | 22u | electrolytic; read from the layout by eye | |
| ×1 | 330uF | 330u | electrolytic; read from the layout by eye | |
| Diodes 3 | ||||
| D1 | 1N34A | 1N34A | 1N34A or other germanium; read from the layout by eye | |
| D2 | 1N34A | 1N34A | 1N34A or other germanium; read from the layout by eye | |
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | PNP silicon | PNP SILICON | part number not given; read from the layout by eye | |
| Q2 | NPN silicon | NPN SILICON | part number not given; read from the layout by eye | |
| ICs 1 | ||||
| ×1 | CD4049UBE | CD4049UBE | read from the layout by eye | |
| Potentiometers 2 | ||||
| Drive | B1M | B1M | Potentiometer | read from the layout by eye |
| Volume | A10K | A10k | Potentiometer | read from the layout by eye |
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