1590B · 3 knobs
From the vendor
All the fun of an Octavia-style octave up with the feel and response of a Fuzz Face front end. A glorious mash-up.
Meaty vintage fuzz tones abound, and the octave up is strong with this one.
We've ditched the ridiculous 'Attentuation' control of the original in favour of a normal volume pot configuration, because why?
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.
Inspired by: Octavia
Difficulty: Medium
PCB size: 50 x 40mm
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 38 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 17 | ||||
| R1 | 120K | 120k | ||
| R2 | 6K8 | 6.8k | ||
| R3 | 150K | 150k | ||
| R4 | 470R | 470 | ||
| R5 | 130R | 130 | ||
| R6 | 1K8 | 1.8k | ||
| R7 | 470K | 470k | ||
| R8 | 220K | 220k | ||
| R9 | 10K | 10k | ||
| R10 | 10K | 10k | ||
| R11 | 2M2 | 2.2M | ||
| R12 | 680K | 680k | ||
| R13 | 100K | 100k | ||
| R14 | 100K | 100k | ||
| R15 | 100R | 100 | ||
| R16 | 15K | 15k | ||
| R17 | 100K | 100k | ||
| Capacitors 12 | ||||
| C1 | 1n | 1n | ||
| C2 | 33n | 33n | ||
| C3 | 47p | 47p | ||
| C4 | 1n | 1n | ||
| C5 | 680n | 680n | ||
| C6 | 470n | 470n | ||
| C7 | 68n | 68n | ||
| C8 | 22u | 22u | elec | |
| C9 | 22u | 22u | elec | |
| C10 | 2u2 | 2.2u | elec | |
| C11 | 2u2 | 2.2u | elec | |
| C12 | 100u | 100u | elec | |
| Diodes 3 | ||||
| D2 | 1N4148 | 1N4148 | ||
| D3 | 1N4148 | 1N4148 | ||
| D1 | 1N5817 | 1N5817 | ||
| Transistors 3 | ||||
| Q1 | PN2222A | PN2222A | ||
| Q2 | PN2222A | PN2222A | ||
| Q3 | PN2222A | PN2222A | ||
| Potentiometers 3 | ||||
| BODY | 500KA | A500k | Potentiometer | |
| GAIN | 5KC | C5k | Potentiometer | |
| VOL | 500KB | B500k | Potentiometer | |
Other boards based on the Octavia
- Octave? Ja! Fuzz Dog · 1590B · £36.00
- Octavia Fuzz Dog · 1590B2 · £45.60