Akashic Guitar effects circuit lookup
GAINVOLUMEFILTER 1FILTER 2

Enclosure not stated · 4 knobs

Effects Layouts (blog)

Death by Audio Kill Kill FilterVerified

Based on the Death By Audio Kill Kill Filter· 3 other boards clone it

Category
EQ / Filter
Controls
Gain · Volume · Filter 1 · Filter 2
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Death by Audio, Filter, Fuzz

From the post

It's a Fuzz and Filter Friday! Here's DBA's Kill Kill Filter. At it's heart is a stripped down Big Muff (only one distortion section without clipping diodes) with a footswitch selecting 2 different pots in the tone stack. Schematic can be found over on FSB.

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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.

Parts list 27 rows

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Check before you build · 3 values the reader of this layout was not sure of
  • 240pF at row K-L: printed clearly, unusual value
  • 430K at column 11: printed clearly, unusual value
  • Filter switch: six lugs wired, so entered as DPDT; the drawing does not state the type
RefValueNormalizedTypeNotes
Resistors 12
×1390Ω390read from the layout by eye
×11K1kread from the layout by eye
×11.5K1.5kread from the layout by eye
×22.2K2.2kread from the layout by eye
×18.2K8.2kread from the layout by eye
×110K10kread from the layout by eye
×215K15kread from the layout by eye
×3100K100kread from the layout by eye
×2220K220kread from the layout by eye
×1430K430kread from the layout by eye
×2510K510kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 6
×1240pF240pread from the layout by eye
×2470pF470pread from the layout by eye
×182nF82nread from the layout by eye
×2100nF100nread from the layout by eye
×2470nF470nread from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 1
D11N40011N40011N4001 or 1N5817; read from the layout by eye
Transistors 3
Q12N50892N5089read from the layout by eye
Q22N50892N5089read from the layout by eye
Q32N50892N5089read from the layout by eye
Potentiometers 4
GainA100KA100kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Filter 1A100KA100kPotentiometerread from the layout by eye
Filter 2A100KA100kPotentiometerread from the layout by eye
Switches 1
FilterDPDTDPDTtype not stated; six lugs wired (Filter Sw1-6); read from the layout by eye

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