Akashic Guitar effects circuit lookup
PREFOCUSFUZZMIDSTONEVOL

Enclosure not stated · 6 knobs

PCBWay: Glory to Ukraine

Musket

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

Category
Fuzz
Controls
Pre · Focus · Fuzz · Mids · Tone · Vol
Price
see vendorin stock
Tags
Blackout Effectors, Overdrive, Fuzz, Guitar pedal

From the vendor

It brings us great pleasure to talk at last about the Blackout Effectors Musket, probably the best Big Muff Pi version that was ever on the market. There are a lot of Big Muff clones out there. All have the same architecture, probably with some mods. Most are based on the infamous Russian Big Muff variant, a more bass friendly version of it’s American sister. What makes the Musket stand out? First of all, it offers a lot more tone shaping possibilities. You have your standard Level, Fuzz, Tone knobs for what the Big Muff is known, but you have a little bit of magic happening in the imput of the circuit. First is the PRE knob, that is primarily a transparent Fat boost – meaning it cleanly boosts the overall signal before it goes in the rest of the circuit, with a bit of emphasis on the bass frequencies. Next you have the Mids. Normally, that wouldn’t be an option, but here you can boost or cut them to your ears’ delight. Adding Mids and boosting the Low end too much might add a lot of dirt to your signal, the muff becoming muffled… lol… so you have your focus knob, which eliminates part of the low end so that you have a tight response. That’s it. Simple, effective.

Schematic

The schematic image is on the project page. Open it at PCBWay.

Parts list 28 rows

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RefValueNormalizedTypeNotes
Resistors 12
×610k10kread from the schematic by eye
×5470k470kread from the schematic by eye
×412k12kread from the schematic by eye
×4100k100kread from the schematic by eye
×3390390read from the schematic by eye
×11M1Mread from the schematic by eye
×147k47kread from the schematic by eye
×1100100read from the schematic by eye
×11k1kread from the schematic by eye
×156k56kread from the schematic by eye
×12k72.7kread from the schematic by eye
×14k74.7kread from the schematic by eye
Capacitors 7
×10100n100nread from the schematic by eye
×3470p470pread from the schematic by eye
×247n47nread from the schematic by eye
×11u1uread from the schematic by eye
×110n10nread from the schematic by eye
×13n33.3nread from the schematic by eye
×1100u100uread from the schematic by eye
Diodes 2
×41N9141N914read from the schematic by eye
×11N58171N5817read from the schematic by eye
Transistors 1
×52N50892N5089read from the schematic by eye
Potentiometers 6
PreA100kA100kPotentiometerread from the schematic by eye
FocusB250kB250kPotentiometerread from the schematic by eye
FuzzA100kA100kPotentiometerread from the schematic by eye
MidsA100kA100kPotentiometerread from the schematic by eye
ToneB250kB250kPotentiometerread from the schematic by eye
VolA100kA100kPotentiometerread from the schematic by eye

Other boards based on the Blackout Effectors Musket Fuzz