Enclosure not stated · 4 knobs
Wattkins RF DriveVerified
Based on the Wattkins RF Drive
From the post
Yet another Dumble-in-a-Box slightly modified Zen Drive but always worth adding these to the library. I think this is purely a DIY project though and not something that has ever been sold commercially.
Worth building for those who like Zen's and its derivatives I would say.
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 21 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 5 | ||||
| ×2 | 1K | 1k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×1 | 470K | 470k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 47R | 47 | read from the layout by eye | |
| Capacitors 5 | ||||
| ×1 | 120p | 120p | read from the layout by eye | |
| ×2 | 470n | 470n | read from the layout by eye | |
| ×1 | 100n | 100n | read from the layout by eye | |
| ×1 | 3n3 | 3.3n | read from the layout by eye | |
| ×2 | 100u | 100u | electrolytic; read from the layout by eye | |
| Diodes 6 | ||||
| D1 | 1N4148 | 1N4148 | read from the layout by eye | |
| D2 | 1N5711 | 1N5711 | read from the layout by eye | |
| D3 | 1N5711 | 1N5711 | read from the layout by eye | |
| D4 | 1N4148 | 1N4148 | read from the layout by eye | |
| D5 | 1N5711 | 1N5711 | read from the layout by eye | |
| D6 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 1 | ||||
| IC | TL072 | TL072 | read from the layout by eye | |
| Potentiometers 4 | ||||
| Gain | A500K | A500k | Potentiometer | read from the layout by eye |
| Bass | B10K | B10k | Potentiometer | read from the layout by eye |
| Treble | B50K | B50k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |