Akashic Guitar effects circuit lookup
PREFOCUSSUSTAINMIDSTONEVOLUME

Enclosure not stated · 6 knobs

Effects Layouts (blog)

Blackout Effectors Musket FuzzVerified

Based on the Blackout Effectors Musket Fuzz· 8 other boards clone it

Category
Fuzz
Controls
Pre · Focus · Sustain · Mids · Tone · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Blackout Effectors, Fuzz

From the post

The Musket Fuzz is a variation of the classic Big Muff. Based on a Black Russian version, the Musket adds a modified LPB-1 booster (the "Pre" section) that pushes the standard BMP circuit. The "Focus" control allows you to pan between 2 different capacitors at the input of the first stage of the BMP. The Musket also adds a "Mids" control to the tone section, allowing you to dial in and be heard in the mix.

This layout allows you to use on-board, solder side mounted, right angle pots, though long-leg pots could be mounted on the component side as well.

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 29 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 13K in the row of five resistors right of centre: printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 13
×156K56kread from the layout by eye
×610K10kread from the layout by eye
×12.7K2.7kread from the layout by eye
×5470K470kread from the layout by eye
×11M1Mread from the layout by eye
×4100K100kread from the layout by eye
×3390Ω390read from the layout by eye
×312K12kread from the layout by eye
×147K47kread from the layout by eye
×113K13kread from the layout by eye
×12.2K2.2kread from the layout by eye
×11K1kread from the layout by eye
×1100Ω100read from the layout by eye
Capacitors 7
×10100nF100nread from the layout by eye
×247nF47nread from the layout by eye
×110nF10nread from the layout by eye
×13.3nF3.3nread from the layout by eye
×3470pF470pread from the layout by eye
×11uF1uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 2
×41N41481N4148D1-4, legend prints 1N41489; read from the layout by eye
D51N40011N4001read from the layout by eye
Transistors 1
×52N50892N5089Q1-5; read from the layout by eye
Potentiometers 6
PreA100KA100kPotentiometerread from the layout by eye
FocusB250KB250kPotentiometerread from the layout by eye
SustainA100KA100kPotentiometerwire label on the board is Fuzz; read from the layout by eye
MidsA100KA100kPotentiometerread from the layout by eye
ToneB250KB250kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye

Other boards based on the Blackout Effectors Musket Fuzz