Akashic Guitar effects circuit lookup
GAINTREBLEMIDSBASSVOLUME

Enclosure not stated · 5 knobs

Effects Layouts (blog)

Black Arts Toneworks Quantum MysticVerified

Based on the Black Arts Toneworks Quantum Mystic· 4 other boards clone it

Category
Distortion
Controls
Gain · Treble · Mids · Bass · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Black Arts, Distortion

From the post

The Quantum Mystic is probably the most tricked out DOD250 around. It was developed with Mike Scheidt from the band Yob and based on his Grey Spec 250. It features an active 3-band EQ section and can create tones ranging from boost, to classic distortion, to modern doom metal tones.

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

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Check before you build · 1 value the reader of this layout was not sure of
  • Two diodes left of the TL074 are printed only '270' (diode bodies with a red band): entered as 1N270 germanium, the prefix is assumed
RefValueNormalizedTypeNotes
Resistors 8
×26.2K6.2kread from the layout by eye
×23.6K3.6kread from the layout by eye
×35.6K5.6kread from the layout by eye
×61M1Mread from the layout by eye
×147K47kread from the layout by eye
×210K10kread from the layout by eye
×24.7K4.7kread from the layout by eye
×11.5M1.5Mread from the layout by eye
Capacitors 8
×41uF1uread from the layout by eye
×16.8nF6.8nread from the layout by eye
×210nF10nread from the layout by eye
×139nF39nread from the layout by eye
×247nF47nread from the layout by eye
×11nF1nread from the layout by eye
×210uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 2
×21N2701N270printed 270; read from the layout by eye
×11N40011N4001read from the layout by eye
ICs 1
×1TL074TL074read from the layout by eye
Potentiometers 5
GainC500KC500kPotentiometerread from the layout by eye
TrebleA500KA500kPotentiometerread from the layout by eye
MidsB250KB250kPotentiometerread from the layout by eye
BassB100KB100kPotentiometerread from the layout by eye
VolumeA500KA500kPotentiometerread from the layout by eye

Other boards based on the Black Arts Toneworks Quantum Mystic