Distortus Maximums (1590B Enclosure)

Distortus Maximus is a high-gain distortion pedal with three-band equalization. It produces rich harmonics and massive amount of gain ideal to play metal.
Steps

Created by DHEA
Status: Active
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Designators and components Step 2 of 5

Capacitors        
C1    4.7n      4.7NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C2    22n       22NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C3    22n       22NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C4    4.7n      4.7NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C5    47u       47UF 25V ELECTROLYTIC CAPACITOR 5X11MM
C6    22n       22NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C7    470p     470PF 50V CERAMIC DISC CAPACITOR
C8    22n       22NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C9    100u     100UF 35V ELECTROLYTIC CAPACITOR 6X11MM
C10  100n     100NF 100V 5% POLYESTER FILM BOX TYPE CAPACITOR
C11  10u       10UF 50V ELECTROLYTIC CAPACITOR 5X11MM

Diodes        
D1    1N4001       1N4001 DIODE 1A 50V

Transistors / IC
Q1    2N5088     2N5088 GERENAL PURPOSE TRANSISTOR
IC1   LM386       LM386 AUDIO AMPLIFIER IC

Resistors        
R1    4.7M     4.7M OHM 1/4W 1% METAL FILM RESISTOR
R2    43k       43K OHM 1/4W 1% METAL FILM RESISTOR
R3    430k     430K OHM 1/4W 1% METAL FILM RESISTOR
R4    10k       10K OHM 1/4W 1% METAL FILM RESISTOR
R5    390       390 OHM 1/4W 1% METAL FILM RESISTOR
R6    56k       56K OHM 1/4W 1% METAL FILM RESISTOR
R7    100       100 OHM 1/4W 1% METAL FILM RESISTOR
R8    33K       33K OHM 1/4W 1% METAL FILM RESISTOR

Potentiometers        
BASS         1M-A       1M OHM LOG POTENTIOMETER
MID           25k-A      25K OHM LOG POTENTIOMETER
TREBLE      250k-A    250K OHM LOG POTENTIOMETER
VOL           1M-A       1M OHM LOG POTENTIOMETER
GAIN         50k-A      50K OHM LOG POTENTIOMETER

SCHEMATIC

wrong schematic, inverted pots

PCB   DISTORTUS MAXIMUMS (1590B ENCLOSURE) DIY PCB GUITAR EFFECT