Akashic Guitar effects circuit lookup
DRIVETONEVOLUME

Enclosure not stated · 3 knobs

Effects Layouts (blog)

Analogman King of ToneVerified

Based on the Analogman King of Tone· 17 other boards clone it

Category
Overdrive
Controls
Drive · Tone · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Analogman, Overdrive

From the post

Here's Analogman's original version of the King of Tone, a highly regarded overdrive with a few "unobtanium" diodes. It's probably best to socket said diodes to play around with your favorite combinations. Switch A controls the 4-diode array in the feedback loop (much like a Tube Screamer), while Switch B controls shunted diodes (much like a RAT or Distortion +). Originally these were DIP switches, but it makes more sense to me to have these externally.

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 24 rows

Report a wrong parse

Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 8
×31M1Mread from the layout by eye
×26.8K6.8kread from the layout by eye
×210K10kread from the layout by eye
×247K47kread from the layout by eye
×11K1kread from the layout by eye
×127K27kread from the layout by eye
×133K33kread from the layout by eye
×1220K220kread from the layout by eye
Capacitors 6
×1100pF100pread from the layout by eye
×510nF10nread from the layout by eye
×1100nF100nread from the layout by eye
×11uF1ufilm box; read from the layout by eye
×11uF1uelectrolytic; read from the layout by eye
×2100uF100uelectrolytic; read from the layout by eye
Diodes 3
×4MA856MA856D1-D4; read from the layout by eye
×21S15881S1588D5, D6; read from the layout by eye
×11N58171N5817printed 5817; read from the layout by eye
ICs 1
×1JRC4580JRC4580read from the layout by eye
Potentiometers 3
DriveB100KB100kPotentiometerread from the layout by eye
ToneB25KB25kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Trimmers 1
×150K50kread from the layout by eye
Switches 2
Sw ASPSTSPSTread from the layout by eye
Sw BSPSTSPSTread from the layout by eye

Other boards based on the Analogman King of Tone