1590B · 3 knobs
Fuzz Dog· ProBlu
Protean Blue
Based on the Protein / Blues Breaker
- Category
- Overdrive· OD/Dist/Preamp
- Controls
- Tone · Gain · Vol
- Difficulty
- Medium
- Price
- £31.20
- Tags
- od-distortion
From the vendor
This is one half of a rather nice dual blues/Nashville pedal. We've designed the PCBs so you can build the two sides of that pedal as stand alone single units, or easily combine them in a bigger box. See links below for the sister circuit and the combo kit. This is the BLUE channel of that lovely box of tones. Essentially a Blues Breaker with some small tweaks, including more output - a worthy modification. 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 enclosures. Please choose appropriate knobs. Inspired by: Protein / Blues Breaker Difficulty: Medium PCB size: 50 x 46mm Knobs required: 3 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 40 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 10K | 10k | ||
| R2 | 2M2 | 2.2M | ||
| R3 | 1M | 1M | ||
| R4 | 3K3 | 3.3k | ||
| R5 | 220K | 220k | ||
| R6 | 4K7 | 4.7k | ||
| R7 | 6K8 | 6.8k | ||
| R9 | 1K | 1k | ||
| R10 | 6K8 | 6.8k | ||
| R11 | 100K | 100k | ||
| R12 | 10K | 10k | ||
| R13 | 1M | 1M | ||
| R14 | 1M | 1M | ||
| R15 | 2K4 | 2.4k | ||
| R16 | 6K8 | 6.8k | ||
| R17 | 47K | 47k | ||
| R18 | 47K | 47k | ||
| Capacitors 13 | ||||
| C1 | 47n | 47n | ||
| C2 | 56p | 56p | ||
| C3 | 10n | 10n | ||
| C4 | 10n | 10n | ||
| C5 | 220n | 220n | ||
| C6 | 10n | 10n | ||
| C7 | 10n | 10n | ||
| C8 | 1u | 1u | ||
| C9 | 10u | 10u | elec | |
| C10 | 4u7 | 4.7u | elec | |
| C11 | 100u | 100u | elec | |
| C12 | 100u | 100u | elec | |
| C13 | 100n | 100n | ||
| Diodes 5 | ||||
| D1 | 1N4148 | 1N4148 | ||
| D2 | 1N4148 | 1N4148 | ||
| D3 | 1N4148 | 1N4148 | ||
| D4 | 1N4148 | 1N4148 | ||
| D5 | 1N5817 | 1N5817 | ||
| ICs 2 | ||||
| IC1 | 072 | 072 | ||
| IC2 | 071 | 071 | ||
| Potentiometers 3 | ||||
| TONE | 25KB | B25k | Potentiometer | |
| GAIN | 100KB | B100k | Potentiometer | |
| VOL | 5KA | A5k | Potentiometer | |