1590B · 3 knobs
Fuzz Dog· PondScum
Pond Scum Fuzz
Based on the Fuzzhugger Fx Algal Bloom· 5 other boards clone it
- Category
- Fuzz
- Difficulty
- Easy
- Price
- £31.20
- Tags
- fuzz
From the vendor
Nice range of fuzzy tones from this one, from a bit of dirt to full on ripsaw, with some nice doomy filth in the middle.
The Starve control is actually the opposite, in that you have full voltage with the knob fully CW. Maybe call it UnStarve? Nah. Name aside, the control is pretty awful with the 100KA pot on the original. We highly recommend going for the smaller value reverse log for a much more useable range.
The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. There's plenty of space going on in the enclosure, so we've added the option for a top-mounted DC socket if you prefer that to the usual side-mount.
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. Please choose appropriate knobs.
Inspired by: Algal Bloom
Difficulty: Easy
PCB size: 50 x 33mm
Knobs required: 4
Enclosure: 1590B
Direct-Connect compatible (4-way)
Download the 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 22 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 8 | ||||
| R1 | 1M | 1M | ||
| R2 | 1K | 1k | ||
| R3 | 1K | 1k | ||
| R4 | 2M2 | 2.2M | ||
| R5 | 47K | 47k | ||
| R6 | 100K | 100k | ||
| R7 | 1M | 1M | ||
| R8 | 1M | 1M | ||
| Capacitors 7 | ||||
| C1 | 470p | 470p | ||
| C2 | 100n | 100n | ||
| C3 | 100n | 100n | ||
| C5 | 100n | 100n | ||
| C6 | 100u | 100u | Electrolytic capacitor | |
| C7 | 100n | 100n | ||
| C8 | 2u2 | 2.2u | Electrolytic capacitor | |
| Diodes 2 | ||||
| D1 | 1N5817 | 1N5817 | ||
| D2 | 1N4148 | 1N4148 | ||
| Transistors 2 | ||||
| Q1 | 2N5089 | 2N5089 | ||
| Q2 | 2N5089 | 2N5089 | ||
| Potentiometers 3 | ||||
| BLOOM | 100KA | A100k | Potentiometer | |
| GAIN | 500KB | B500k | Potentiometer | |
| LEVEL | 100KA | A100k | Potentiometer | |
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