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GAINTREBLEBASSMIDDEEPVOLUME

Enclosure not stated · 6 knobs

Dirtbox Layouts

Marshall GV-2 Guv'nor 2 PlusVerified

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

Category
Distortion
Controls
Gain · Treble · Bass · Mid · Deep · Volume
Build
Vero· 21×21· 31 cuts, 12 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
Distortion, Marshall, Overdrive

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.

Parts list 40 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 2M (resistor column 4, rows Q-T): printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 15
×51M1Mread from the layout by eye
×347K47kread from the layout by eye
×31K1kread from the layout by eye
×2470K470kread from the layout by eye
×26.8K6.8kread from the layout by eye
×1330Ω330read from the layout by eye
×12.2K2.2kread from the layout by eye
×14.7K4.7kread from the layout by eye
×18.2K8.2kread from the layout by eye
×110K10kread from the layout by eye
×115K15kread from the layout by eye
×122K22kread from the layout by eye
×1100K100kread from the layout by eye
×1680K680kread from the layout by eye
×12M2Mread from the layout by eye
Capacitors 14
×110pF10pread from the layout by eye
×122pF22pread from the layout by eye
×1100pF100pread from the layout by eye
×1220pF220pread from the layout by eye
×1470pF470pread from the layout by eye
C13470pF470plegend: Stock value is 470pF. Try 47pF-100pF for brighter overall tone; read from the layout by eye
×11nF1nread from the layout by eye
×16.8nF6.8nread from the layout by eye
×210nF10nread from the layout by eye
×122nF22nread from the layout by eye
×168nF68nread from the layout by eye
×3100nF100nread from the layout by eye
×4220nF220nread from the layout by eye
×2100uF100uelectrolytic; read from the layout by eye
Diodes 2
×21N41481N4148D3, D4; legend: 1N4148/1N914; read from the layout by eye
D51N58171N5817read from the layout by eye
ICs 2
IC1TL072TL072read from the layout by eye
IC2TL072TL072read from the layout by eye
Potentiometers 6
GainB100KB100kPotentiometerread from the layout by eye
TrebleB100KB100kPotentiometerread from the layout by eye
BassA100KA100kPotentiometerread from the layout by eye
MidA100KA100kPotentiometerread from the layout by eye
DeepB1MB1MPotentiometerread from the layout by eye
VolumeB1MB1MPotentiometerread from the layout by eye
LEDs 1
×23mm red LED3MM RED LEDD1, D2; read from the layout by eye

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