1590B
Fuzz Dog· EnlightOD
Enlightened Drive
Based on the Zen Drive / Dhyana
- Category
- Overdrive· OD/Dist/Preamp
- Difficulty
- Medium
- Price
- £36.00
- Tags
- od-distortion
From the vendor
New for 2024 - make yourself an original Japanese design that is actually almost a straight-up clone of the Zen Drive - the Yogi variant below.
Dumble-in-a-Box? A mighty claim made by the designers of this boutique circuit. Decide for yourself it that's justified.
Smooth, medium-gain overdrive that will respond to your playing dynamics like it was sitting on your lap.
Debate around the innards of this pedal takes up a lot of interweb space, mainly on choice of op-amp and clipping diodes. Some originals used a AD712, some a common NE5532 - you can have either. You can try pretty much any 8-pin op-amp you like until you nail your perfect sound. Clipping is supplied as per original - 2N7000 FETs and BAT41 diodes.
The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs.
If you want the PCB without parts there's a link for that at the bottom of the page.
Partial kit: PCB, all board-mounted components, pots.
Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.
Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included.
Builds are only available with full kits including enclosure and vertical-mount pots. Please choose appropriate knobs.
Inspired by: Zen Drive / Dhyana
Difficulty: Medium
PCB size: 50 x 40mm
Knobs required: 4
Enclosure: 1590B
Direct-Connect compatible (4- or 6-way)
Download INSTRUCTION PDF
Schematic
The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 19 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| R1 | 2M2 | 2.2M | ||
| R2 | 470K | 470k | ||
| R3 | 1K | 1k | ||
| R4 | 10K | 10k | ||
| R5 | 1K | 1k | ||
| R6 | 10K | 10k | ||
| R7 | 10K | 10k | ||
| R8 | 1K | 1k | ||
| Capacitors 6 | ||||
| C1 | 470n | 470n | ||
| C2 | 100p | 100p | ||
| C3 | 100n | 100n | ||
| C4 | 3n3 | 3.3n | ||
| C5 | 470n | 470n | ||
| C6 | 100u | 100u | elec | |
| Diodes 3 | ||||
| D1 | BAT | BAT | ||
| D2 | BAT | BAT | ||
| D3 | BAT | BAT | ||
| Transistors 2 | ||||
| Q1 | 2N7000 | 2N7000 | ||
| Q2 | 2N7000 | 2N7000 | ||