1590B · 2 knobs
Fuzz Dog· CsoundTrem
CSound Tremolo
Based on the Colorsound Tremelo
- Category
- Tremolo· Delay/Mod/Filter
- Controls
- Spd · Dep
- Difficulty
- Easy
- Price
- £26.40
- Tags
- delay-mod-filter
From the vendor
Another lovely wobble box, this time getting somewhere close to the throbbing goodness found on a vintage Vox amp.
Simple build using using modern, more available parts than the vintage original, but sounding exactly the same. Pot values and tapers have been fiddled with for a much better range and sweep too.
Supposedly the favoured trem of Phil Manzanera, and used by Mr Bonnamassa (apparently), so what's not to love?
Board-mounted pots for minimal wiring and easy enclosure mounting.
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 can take a battery if desired with footswitch positioned 22mm higher, closer to the controls. Knobs are not included.
Builds are only available with full kits including enclosure and vertical-mount pots. Please choose appropriate knobs.
Inspired by: Colorsound Tremelo
Difficulty: Easy
PCB size: 50 x 22mm
Knobs required: 2
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 28 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 13 | ||||
| R1 | 1M | 1M | ||
| R2 | 100K | 100k | ||
| R3 | 330K | 330k | ||
| R4 | 100K | 100k | ||
| R5 | 18K | 18k | ||
| R6 | 4K7 | 4.7k | ||
| R7 | 3M3 | 3.3M | ||
| R8 | 22K | 22k | ||
| R9 | 3M3 | 3.3M | ||
| R10 | 220K | 220k | ||
| R11 | 1M | 1M | ||
| R12 | 4K7 | 4.7k | ||
| R13 | 3K3 | 3.3k | ||
| Capacitors 8 | ||||
| C1 | 100n | 100n | ||
| C2 | 100n | 100n | ||
| C3 | 100n | 100n | ||
| C4 | 470n | 470n | ||
| C5 | 470n | 470n | ||
| C6 | 470n | 470n | ||
| C7 | 220n | 220n | ||
| C8 | 100uf | 100u | ||
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | ||
| Transistors 4 | ||||
| Q1 | 2N5088 | 2N5088 | ||
| Q2 | 2N5088 | 2N5088 | ||
| Q3 | 2N5088 | 2N5088 | ||
| Q4 | 2N5088 | 2N5088 | ||
| Potentiometers 2 | ||||
| SPD | 100KC | C100k | Potentiometer | |
| DEP | 100KB | B100k | Potentiometer | |