1590B · 4 knobs
Fuzz Dog· Ginge
RunOffGroove Ginger
Based on the Run Off Groove Ginger
- Category
- Overdrive· OD/Dist/Preamp
- Controls
- Bass · Treb · Gain · Vol
- Difficulty
- Medium
- Price
- £48.00
- Tags
- od-distortion
From the vendor
RunOffGroove's stupendously good take on getting the tones of an Ampeg SB-12 Portaflex. Designed for you bass heads, but works equally well with guitar if you want that meaty grunt. There are a couple of trimmers to tweak to get it biased to perfection, so a multimeter is going to be useful. You can do it by ear of course, but it's nice to see the numbers. 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: Run Off Groove Ginger Difficulty: Medium PCB size: 50 x 43mm 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 50 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 19 | ||||
| R1 | 33K | 33k | ||
| R2 | 1M | 1M | ||
| R3 | 390R | 390 | ||
| R4 | 22K | 22k | ||
| R5 | 3K9 | 3.9k | ||
| R6 | 33K | 33k | ||
| R7 | 100K | 100k | ||
| R8 | 390R | 390 | ||
| R9 | 6K8 | 6.8k | ||
| R10 | 10K | 10k | ||
| R11 | 390R | 390 | ||
| R12 | 10K | 10k | ||
| R13 | 100K | 100k | ||
| R14 | 100K | 100k | ||
| R15 | 390R | 390 | ||
| R16 | 10K | 10k | ||
| R17 | 10K | 10k | ||
| R18 | 68R | 68 | ||
| R19 | 1M | 1M | ||
| Capacitors 15 | ||||
| C1 | 220p | 220p | ||
| C2 | 220n | 220n | ||
| C3 | 22n | 22n | ||
| C4 | 100n | 100n | ||
| C5 | 3n3 | 3.3n | ||
| C6 | 10n | 10n | ||
| C7 | 100p | 100p | ||
| C8 | 220n | 220n | ||
| C9 | 470p | 470p | ||
| C10 | 220p | 220p | ||
| C11 | 220n | 220n | ||
| C12 | 2u2 | 2.2u | elec | |
| C13 | 100n | 100n | ||
| C14 | 100u | 100u | elec | |
| C15 | 100u | 100u | elec | |
| Diodes 7 | ||||
| D1 | 3MM | 3MM | ||
| D2 | 3MM | 3MM | ||
| D3 | 3MM | 3MM | ||
| D4 | 3MM | 3MM | ||
| D5 | 1N5818 | 1N5818 | ||
| D6 | 1N5818 | 1N5818 | ||
| D7 | 1N4001 | 1N4001 | ||
| Transistors 5 | ||||
| Q1 | 2N5457 | 2N5457 | ||
| Q2 | 2N5457 | 2N5457 | ||
| Q3 | 2N5457 | 2N5457 | ||
| Q4 | 2N5457 | 2N5457 | ||
| Q5 | 2N5088 | 2N5088 | ||
| Potentiometers 4 | ||||
| BASS | 100KA | A100k | Potentiometer | |
| TREB | 100KA | A100k | Potentiometer | |
| GAIN | 100KA | A100k | Potentiometer | |
| VOL | 100KA | A100k | Potentiometer | |