Akashic Guitar effects circuit lookup
GAINTREBLEBASSSUB BASSVOLUME

Enclosure not stated · 5 knobs

Dirtbox Layouts

Barber Dirty BombVerified

Based on the Barber Dirty Bomb· 3 other boards clone it

Category
Distortion
Controls
Gain · Treble · Bass · Sub Bass · Volume
Build
Vero· 21×19· 32 cuts, 14 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
Barber, Distortion

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
  • 13.3K at column 16 rows F-H: printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 15
×410K10kread from the layout by eye
×3100K100kread from the layout by eye
×21M1Mread from the layout by eye
×247K47kread from the layout by eye
×21K1kread from the layout by eye
×12.2M2.2Mread from the layout by eye
×1820K820kread from the layout by eye
×1470K470kread from the layout by eye
×1220K220kread from the layout by eye
×191K91kread from the layout by eye
×113.3K13.3kread from the layout by eye
×13K3kread from the layout by eye
×12.2K2.2kread from the layout by eye
×191Ω91read from the layout by eye
×1??LED resistor, value not given; read from the layout by eye
Capacitors 13
×1330nF330nread from the layout by eye
×1220nF220nread from the layout by eye
×1100nF100nread from the layout by eye
×256nF56nread from the layout by eye
×210nF10nread from the layout by eye
×23.9nF3.9nread from the layout by eye
×13.3nF3.3nread from the layout by eye
×31nF1nread from the layout by eye
×1120pF120pread from the layout by eye
×1100pF100pread from the layout by eye
×2100uF100uelectrolytic; read from the layout by eye
×247uF47uelectrolytic; read from the layout by eye
×12.2uF2.2uelectrolytic; read from the layout by eye
Diodes 3
D11N41481N4148read from the layout by eye
D21N41481N4148read from the layout by eye
D31N58171N5817read from the layout by eye
Transistors 2
Q12N70002N7000MOSFET; read from the layout by eye
Q22N70002N7000MOSFET; read from the layout by eye
ICs 1
IC1TL074TL074read from the layout by eye
Potentiometers 5
GainB100KB100kPotentiometerread from the layout by eye
TrebleA1MA1MPotentiometerread from the layout by eye
BassB1MB1MPotentiometerread from the layout by eye
Sub BassA50KA50kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Switches 1
SwitchSPDT on/off/onSPDT ON/OFF/ONtoggle; read from the layout by eye

Other boards based on the Barber Dirty Bomb