Akashic Guitar effects circuit lookup
LEVELTONEGAINBASSHIGH

125B · 5 knobs

PedalPCB· PCB712

Increment Overdrive

Based on the Barber FWW Plus· 2 other boards clone it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Level · Tone · Gain · Bass · High
Price
$12.00in stock
Tags
125B
Buy the PCB at PedalPCB Build document9/16/25

From the vendor

Controls

• Level

• Tone

• Gain

• Bass (Toggle switch)

• High (Toggle switch)

Details

• Designed for a 125B enclosure with top-mounted jacks

The company, product and service names used in this web site are for comparative purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Barber Electronics, maker of the Barber Electronics FWW Plus.

PedalPCB is in no way affiliated with Barber Electronics.

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 36 rows

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RefValueNormalizedTypeNotes
Resistors 16
R11M1MResistor, 1/4W
R210K10kResistor, 1/4W
R31M1MResistor, 1/4W
R41K1kResistor, 1/4W
R510K10kResistor, 1/4W
R610K10kResistor, 1/4W
R720K20kResistor, 1/4W
R810K10kResistor, 1/4W
R918K18kResistor, 1/4W
R103K3kResistor, 1/4W
R116K26.2kResistor, 1/4W
R1222K22kResistor, 1/4W
R10091R91Resistor, 1/4W
R10110K10kResistor, 1/4W
R10210K10kResistor, 1/4W
CLR4K74.7kResistor, 1/4W* LED current limiting resistor
Capacitors 9
C147n47nFilm capacitor, 7.2 x 2.5mm
C256n56nFilm capacitor, 7.2 x 2.5mm
C3100p100pCeramic capacitor
C482n82nFilm capacitor, 7.2 x 2.5mm
C52n22.2nFilm capacitor, 7.2 x 2.5mm
C61u1uFilm capacitor, 7.2 x 5.0mm
C747n47nFilm capacitor, 7.2 x 2.5mm
C100100u100uElectrolytic capacitor, 5mm
C10147u47uElectrolytic capacitor, 5mm
Diodes 5
D11N41481N4148Signal diode, DO-35
D22D503B2D503BSignal diode, DO-35[Link]
D31N41481N4148Signal diode, DO-35
D42D503B2D503BSignal diode, DO-35[Link]
D1001N58171N5817Schottky diode, DO-41
ICs 1
IC1JRC072DBJRC072DBDual op-amp, DIP8
Potentiometers 3
LEVELA100KA100k16mm right-angle PCB mount pot
TONEB25KB25k16mm right-angle PCB mount pot
GAINA1MA1M16mm right-angle PCB mount pot
Switches 2
BASSON/OFF/ONON/OFF/ONToggle switch, SPDT3-position (ON/OFF/ON)
HIGHON/OFF/ONON/OFF/ONToggle switch, SPDT3-position (ON/OFF/ON)

Other boards based on the Barber FWW Plus