Akashic Guitar effects circuit lookup
GAINLEVELTREBLEBASSMID

1590BB · 5 knobs

OP Electronics

Guvnor

Based on the Marshall Guv'nor· 20 other boards clone it

Category
Overdrive
Controls
Gain · Level · Treble · Bass · Mid
Price
€1.50in stock

From the vendor

Marshall(TM) Guvnor(TM) Replica Potentiometers can be mounted directly on pcb, no adhesive spacers are needed to support the pcb, check downloadable docs for more info

Suitable enclosures: 1590BB

Schematic

The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 40 rows

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RefValueNormalizedTypeNotes
Resistors 14
R91.5K1.5kResistor
R10100100Resistor
R610K10kResistor
R81K1kResistor
R21M1MResistor
R32.2K2.2kResistor
RLED2.2K2.2kResistor
R12.2M2.2MResistor
R1322K22kResistor
R447K47kResistor
R547K47kResistor
R11680680Resistor
R12680680Resistor
R7680K680kResistor
Capacitors 14
C6100u100uPolarized Capacitor
C210uF10uPolarized Capacitor
C4100n100nCapacitor
C12100n100nCapacitor
C3100p100pCapacitor
C110n10nCapacitor
C1010n10nCapacitor
C5220n220nCapacitor
C8220n220nCapacitor
C11220n220nCapacitor
C7220p220pCapacitor
C94.7n4.7nCapacitor
C14470p470pCapacitor
C1368n68nCapacitor
Diodes 5
D3REDREDLed
D4REDREDLed
D11N41481N4148Fast Switching Diode
D21N41481N4148Fast Switching Diode
D51N40011N4001Diode
ICs 1
IC1TL072PTL072POp Amp
Potentiometers 5
Gain100K LINB100kPotentiometer
Level100K LINB100kPotentiometer
Treble10K LINB10kPotentiometer
Bass10K LOGA10kPotentiometer
Mid10K LOGA10kPotentiometer
Switches 1
S1SPDT ON-ONSPDT ON-ONToggle Switch

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