1590B · 5 knobs
The Tremolo Jumped Over the Moon
- Category
- Tremolo
- Price
- see vendorin stock
From the vendor
When I first started playing guitar, I originally thought tremolos were pointless. Then I heard this effect and I had to have it. I didn’t see many options for good boards, so I gave it a shot.
I like effects in the smallest enclosure possible. So, this layout gives you five external pots and an internal trim; it also gives a pretty flashing LFO LED.
This is a pretty medium build, just take it slowly. Plan out your soldering carefully since a specific order is pretty important. Layout designed by delyk PCBs
Schematic
The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 33 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 16 | ||||
| R1 | 100k | 100k | ||
| R2 | 100k | 100k | ||
| R3 | 220k | 220k | ||
| R4 | 470k | 470k | ||
| R5 | 220k | 220k | ||
| R6 | 220k | 220k | ||
| R7 | 2k7 | 2.7k | ||
| R8 | 1M | 1M | ||
| R9 | 220k | 220k | ||
| R10 | 220k | 220k | ||
| R11 | 1k | 1k | ||
| R12 | 1k | 1k | ||
| R13 | 330R | 330 | ||
| R14 | 1M | 1M | ||
| R15 | 1k | 1k | ||
| R16 | 1k | 1k | ||
| Capacitors 6 | ||||
| C1 | 10uF | 10u | ||
| C2 | 10uF | 10u | ||
| C3 | 10nF | 10n | ||
| C4 | 1uF | 1u | ||
| C5 | 1uF | 1u | ||
| C6 | 330pF | 330p | ||
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | ||
| D2 | 1N4148 | 1N4148 | ||
| D4 | 1N400x | 1N400X | ||
| ICs 2 | ||||
| IC1 | TL072 | TL072 | ||
| IC2 | JRC4558 | JRC4558 | ||
| Potentiometers 5 | ||||
| DEPTH | B1K | B1k | Potentiometer | |
| SMOOTHNESS | B500K | B500k | Potentiometer | |
| SPACING | B500K | B500k | Potentiometer | |
| SPEED | B20K | B20k | Potentiometer | |
| SYMMETRY | B500K | B500k | Potentiometer | |
| Trimmers 1 | ||||
| GAIN | B10K | B10k | Potentiometer | |