Akashic Guitar effects PCB lookup
VOL

1590B · 1 knobs

Fuzz Dog· octja

Octave? Ja!

Based on the Octavia· 2 other boards clone it

Category
Fuzz
Controls
Vol
Difficulty
Medium
Price
£36.00
Tags
fuzz

From the vendor

1967. What's that crazy new sound? It's... it's like there's another guitar playing the note an octave higher but it's way too precisely following.

Yep, it's the very first version of that much loved octave-up effect that was all over Jimi's sound.

It sounds pretty great on it's own, but stick it after a Fuzz Face and you'll never quit smiling.

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: 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 41 rows

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RefValueNormalizedTypeNotes
Resistors 21
R12M22.2M
R2820K820k
R3680K680k
R4100K100k
R5220R220
R6220R220
R747K47k
R839K39k
R10470K470k
R11330K330k
R1210K10k
R1310K10k
R142M22.2M
R15820K820k
R16100K100k
R172M22.2M
R182M22.2M
R1910K10k
R20150K150k
R21180K180k
R22100R100
Capacitors 12
C110n10n
C2470p470p
C31n1n
C410n10n
C5100n100n
C610n10n
C710n10n
C8100n100n
C1022u22uelec
C1122u22uelec
C12100u100uelec
C1322u22uelec
Diodes 3
D21N41481N4148
D31N41481N4148
D11N58171N5817
Transistors 4
Q2MPSA13MPSA13
Q3MPSA13MPSA13
Q4MPSA13MPSA13
Q12N39062N3906
Potentiometers 1
VOL1MAA1MPotentiometer

Other boards based on the Octavia