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GAINTREBLEBASSMIDDLEVOLUME

Enclosure not stated · 5 knobs

Dirtbox Layouts

Motley Crue Dr. Feelgood Distortion

Based on the Motley Crue Dr. Feelgood Distortion· 2 other boards clone it

Category
Distortion
Controls
Gain · Treble · Bass · Middle · Volume
Build
Vero· 22×21· 28 cuts, 11 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Distortion, Motley Crue
Open the layout at Dirtbox Layouts Schematic

From the post

Not much info on the manufacturer of this one but I believe it was made by TC Electronics. Note that I have seprated the the Instrument/Line level section into a daughterboard. Simply to to have the option to leave it out and cram the main board into a smaller enclosure... Schematic is avaiable HERE.

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 47 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 470K at column 6, rows K-M: the middle digit is covered by the D1/D2 LED polarity marks, read as 470K
RefValueNormalizedTypeNotes
Resistors 17
×1150Ω150read from the layout by eye
×1330Ω330read from the layout by eye
×1470Ω470read from the layout by eye
×21K1kread from the layout by eye
×32.2K2.2kread from the layout by eye
×12.7K2.7kread from the layout by eye
×13.3K3.3kread from the layout by eye
×24.7K4.7kread from the layout by eye
×26.8K6.8kread from the layout by eye
×510K10kread from the layout by eye
×115K15kread from the layout by eye
×168K68kread from the layout by eye
×2470K470kread from the layout by eye
×41M1Mread from the layout by eye
×13.3M3.3Mread from the layout by eye
×14.7M4.7Mread from the layout by eye
×1??LED resistor, value not given; read from the layout by eye
Capacitors 15
×3100pF100pread from the layout by eye
×1470pF470pread from the layout by eye
×12.2nF2.2nread from the layout by eye
×14.7nF4.7nread from the layout by eye
×210nF10nread from the layout by eye
×122nF22nread from the layout by eye
×147nF47nread from the layout by eye
×2100nF100nread from the layout by eye
×1150nF150nread from the layout by eye
×2470nF470nread from the layout by eye
×11uF1ufilm; read from the layout by eye
×12.2uF2.2uelectrolytic; read from the layout by eye
×122uF22uelectrolytic; read from the layout by eye
×147uF47uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 4
D39.1V Zener9V1zener; read from the layout by eye
D49.1V Zener9V1zener; read from the layout by eye
D59.1V Zener9V1zener; read from the layout by eye
D61N58171N5817read from the layout by eye
Transistors 3
Q1BS170BS170MOSFET; read from the layout by eye
Q2BS170BS170MOSFET; read from the layout by eye
Q3BS170BS170MOSFET; read from the layout by eye
ICs 1
IC1TL072TL072read from the layout by eye
Potentiometers 5
GainA500KA500kPotentiometerread from the layout by eye
TrebleB50KB50kPotentiometerread from the layout by eye
BassB25KB25kPotentiometerread from the layout by eye
MiddleB25KB25kPotentiometerread from the layout by eye
VolumeB100KB100kPotentiometerread from the layout by eye
LEDs 2
D13mm red LED3MM RED LEDclipping; read from the layout by eye
D23mm red LED3MM RED LEDclipping; read from the layout by eye

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