Akashic Guitar effects circuit lookup
BOOSTLIMITERLEVEL

Enclosure not stated · 3 knobs

Effects Layouts (blog)

SoloDallas StormVerified

Based on the SoloDallas Storm· 4 other boards clone it

Category
Boost
Controls
Boost · Limiter · Level
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Boost, SoloDallas

From the post

Had a couple requests for this one. Very cool design and story behind this circuit. Note, the 120pF cap right below the Boost pot, and the 10uF cap just above the LED are present in the original design, but not connected. Check out Aion's trace blog for more info and schematic. Also, use the 1981 DRV drill template for this one.

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 21 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 1uF at rows C-F, columns 10-12: drawn as a rounded box (film) rather than a can, unlike the other 1uF at D3-4
RefValueNormalizedTypeNotes
Resistors 7
×410Ω10read from the layout by eye
×11K1kread from the layout by eye
×42K2kread from the layout by eye
×18.2K8.2kread from the layout by eye
×410K10kread from the layout by eye
×115K15kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 6
×2120pF120pread from the layout by eye
×11nF1nread from the layout by eye
×6100nF100nread from the layout by eye
×11uF1uelectrolytic; read from the layout by eye
×11uF1udrawn as box film; read from the layout by eye
×710uF10uelectrolytic; read from the layout by eye
Diodes 2
×11N40011N4001read from the layout by eye
×4BAT42BAT42read from the layout by eye
ICs 2
×145584558read from the layout by eye
×1LM386N-1LM386N-1printed 386N-1; read from the layout by eye
Opto 1
×1NSL-32NSL-32vactrol, drawn as LDR and LED; read from the layout by eye
Potentiometers 3
BoostB100KB100kPotentiometerread from the layout by eye
LimiterA100KA100kPotentiometerread from the layout by eye
LevelB1KB1kPotentiometerread from the layout by eye

Other boards based on the SoloDallas Storm