Akashic Guitar effects circuit lookup
MID BEHAVIORVOLUMETONEGAIN

Enclosure not stated · 4 knobs

Tagboard Effects

Wampler SovereignVerified

Based on the Wampler Sovereign· 4 other boards clone it

Category
Distortion
Controls
Mid Behavior · Volume · Tone · Gain
Difficulty
Difficult
Build
Vero· 21×20· 39 cuts, 19 links
Layout
Verified · Tagboard Effects marks it as built and working
Tags
Distortion, Sovereign, Wampler

From the post

The Wampler Sovereign Distortion is a versatile beast of a distortion pedal that is unlike the rest of its ilk. The gain is rich and full of harmonic overtones, never sounding or feeling fake and stiff. Surprisingly shapeable and responsive, the non-traditional gain and EQ controls allow you to tune the pedal to suit any setup, and instead of just emphasizing a certain frequency range, they actually change the texture of the gain. With the right settings dialed up, it can nail the elusive sludgy deep sound loved by stoner metal guitarists, along with virtually every other shade of high-gain tone a player can imagine.

You can find original thread and schematic on FSB forum 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 Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.

Parts list 42 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 1M in the lower right, between a 10K and the 10R/33K column, right of the 10u electrolytic: reads 1M in the zoomed crop but is small; could be 10K
RefValueNormalizedTypeNotes
Resistors 12
×101M1Mread from the layout by eye
×510K10kread from the layout by eye
×31K1kread from the layout by eye
×2100K100kread from the layout by eye
×247K47kread from the layout by eye
×233K33kread from the layout by eye
×1220K220kread from the layout by eye
×168K68kread from the layout by eye
×115K15kread from the layout by eye
×14K74.7kread from the layout by eye
×12K22.2kread from the layout by eye
×110R10read from the layout by eye
Capacitors 16
×251p51pread from the layout by eye
×1220p220pread from the layout by eye
×1680p680pread from the layout by eye
×13n33.3nread from the layout by eye
×14n74.7nread from the layout by eye
×16n86.8nread from the layout by eye
×210n10nread from the layout by eye
×222n22nread from the layout by eye
×133n33nread from the layout by eye
×147n47nread from the layout by eye
×156n56nread from the layout by eye
×1220n220nread from the layout by eye
×41u1uread from the layout by eye
×110u10uelectrolytic; read from the layout by eye
×1100u100uelectrolytic; read from the layout by eye
×1220u220uelectrolytic; read from the layout by eye
Diodes 1
D11N58171N5817read from the layout by eye
Transistors 5
Q2J201J201JFET; read from the layout by eye
Q3J201J201JFET; read from the layout by eye
Q4J201J201JFET; read from the layout by eye
Q5J201J201JFET; read from the layout by eye
Q6J201J201JFET; read from the layout by eye
ICs 1
IC14580D4580Dread from the layout by eye
Potentiometers 4
Mid BehaviorA50KA50kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
ToneB100KB100kPotentiometerread from the layout by eye
GainA500KA500kPotentiometerread from the layout by eye
Trimmers 1
Bias100K100kread from the layout by eye
Switches 2
Switch 1 (Bright/Even)SPDTSPDTtoggle; read from the layout by eye
Switch 2 (Boost)DPDTDPDTread from the layout by eye

Other boards based on the Wampler Sovereign