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125B · 5 knobs

PCB Guitar Mania

Governator

Based on the Marshall Guv’nor· 6 other boards clone it

Category
Distortion· Overdrive – Amp in a box
Controls
Bass · Gain · Level · Mid · Treb
Difficulty
Intermediate
Price
€9.90out of stock

Heads up Builders widely report inconsistent quality from PCB Guitar Mania boards, and whether a given board works is a gamble. Read recent forum reports before ordering.

From the vendor

Project overview

The Guv’nor was the first pedal ever released by Marshall to emulate their amplifiers’ tone, beginning the era of the Amp in a box pedals we still seeing today.

Introduction

The Marshall Gov‘nor started the ‚amp in a box era when it was first released in 1988, and there are rumors that the guitar player who tested the prototype said „that pedal is just the guv’nor, “ so that could explain the name.

1991 Guv‘nor was replaced by the Drivemaster that’s basically the same pedal.

1998 V2 in the shiny mirror-like enclosure was released and is out till today.

So what makes this pedal special? It was one of the first pedals to used LEDs in a hard-clipping configuration that leads to less compression and a higher threshold. Plus it has a 3 band EQ that helps with its overall more amp-like behavior. We added a clipping option via a toggle switch. For a more open sound with minor tonal changes, I suggest blue LEDs and germanium diodes for more drastic results. – but you not up to make this fuzz like, are you? If using any other diodes, just put the anode in the square pad. You could also use an on/off/on toggle to lift the diodes for more volume and less drive and compression.

Controls

Potentiometers

• Volume

• Gain

• Bass

• Treble

• Mids

Switches

• Diode Switch

For further analysis on this circuit take a look at this thread on Free Stomp Boxes Forum.

For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.

Governator 1.1v – Building Docs

Governator- Building Docs

Governator – Drilling Templates

Schematic

The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 40 rows

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RefValueNormalizedTypeNotes
Resistors 13
R12M22.2M
R21M1M
R32k22.2k
R410k10k
R5680k680k
R61k1k
R71k51.5k
R8100R100
R922k22k
R10680R680
R11680R680
R1247k47k
R1347k47k
Capacitors 15
C1510u10u
C110nf10n
C2100nf100n
C3120pf120p
C4220nf220n
C5100nf100n
C6220pf220p
C7220nf220n
C83n93.9n
C910nf10n
C10470pf470p
C11220nf220n
C12100nf100n
C1368nf68n
C14100u100u
Diodes 5
D01N40011N4001
D13mm3MM
D23mm3MM
D4YourYOUR
D5YourYOUR
ICs 1
IC1JRC4558JRC4558
Potentiometers 5
BASSA10KA10kPotentiometer
GAINB100KB100kPotentiometer
LEVELB100KB100kPotentiometer
MIDA10KA10kPotentiometer
TREBA10KA10kPotentiometer
Switches 1
SW1SPDTSPDT

Other boards based on the Marshall Guv’nor