Akashic Guitar effects PCB lookup
FUZZMIXVOL

1590B · 3 knobs

Fuzz Dog· Shock

Shocktave Fuzz

Based on the Shocktave

Category
Fuzz
Controls
Fuzz · Mix · Vol
Difficulty
Easy
Price
£32.40
Tags
fuzz

From the vendor

Nice bit of octave-down fuzz fun from Joe Davisson.

A simple fuzz section feeds into a really clever bit of circuitry that produces an octave-down effect, which sounds a lot like a Blue Box. Remarkably good tracking for such a simple analog device. You can control how much of this is mixed into the fuzz and the result is very useable.

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 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 enclosures. Please choose appropriate knobs.

Inspired by: Shocktave

Difficulty: Easy

PCB size: 50 x 30mm

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 30 rows

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RefValueNormalizedTypeNotes
Resistors 11
R11M1M
R21M1M
R3220K220k
R410K10k
R53M33.3M
R610K10k
R747K47k
R810K10k
R9100K100k
R10100K100k
R1110K10k
Capacitors 10
C1100n100n
C2100n100n
C3100n100n
C4100n100n
C5100n100n
C6100n100n
C7470n470n
C810u10uelec
C9100n100n
C10100u100uelec
Diodes 2
D11N58171N5817
D21N41481N4148
Transistors 4
Q12N50892N5089
Q22N50892N5089
Q32N50892N5089
Q42N50892N5089
Potentiometers 3
FUZZ2KCC2kPotentiometer
MIX1MBB1MPotentiometer
VOL100KAA100kPotentiometer