Akashic Guitar effects PCB lookup
BALOCTVOL

1590B · 3 knobs

Fuzz Dog· RepMon

Reptilian Monarch

Based on the Lizard Queen

Category
Fuzz
Controls
Bal · Oct · Vol
Difficulty
Easy
Price
£30.00
Tags
fuzz

From the vendor

What must be the biggest hype show since the Life pedal - this one is a mash up of a couple of long standing DIY circuits to make a very pleasing fuzz with an adjustable octave-up.

Essentially a Bass Fuzz into a Pushme-Pullyou, but you know what? It works, so why not?

There are a few discrepancies between the scarce big-box version and the mass production nano, but to be honest the 'mojo' makes no difference. It's a very forgiving ensemble, and will work fine with any amount of readily available BJTs. We found the linear Balance pot to be more effective than the reverse log found in the nano, but we're giving you the option of either.

Anyway, you know what it is. Let's go...

Supplied with board-mounted pots with 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 only available 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: Lizard Queen

Difficulty: Easy

PCB size: 50 x 28mm

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 28 rows

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RefValueNormalizedTypeNotes
Resistors 9
R11M1M
R2100K100k
R31M1M
R4470R470
R510K10k
R6470K470k
R710K10k
R810K10k
R9470K470k
Capacitors 10
C1100n100n
C2100n100n
C347p47p
C4100n100n
C5100n100n
C6100n100n
C7100n100n
C810u10uElectrolytic capacitor
C910u10uElectrolytic capacitor
C10100u100uElectrolytic capacitor
Diodes 2
D11N41481N4148
D21N58171N5817
Transistors 4
Q12N22222N2222
Q22N50882N5088
Q32N22222N2222
Q42N39062N3906
Potentiometers 3
BAL1KB (or C)B1k
OCT100KBB100k
VOL100KAA100k