Akashic Guitar effects circuit lookup
TIMESTARVEMODULATIONFEEDBACKDIFFUSEVOLUME

Enclosure not stated · 6 knobs

Dirtbox Layouts

Dead Air Bow EchoVerified

Based on the Dead Air Bow Echo· the maker's own board is Bow Echo by Dead Air Studios

Category
Delay
Controls
Time · Starve · Modulation · Feedback · Diffuse · Volume
Build
Vero· 17×15· 18 cuts, 6 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
Dead Air, Delay, Fuzz, Modulation, Noise

From the post

Schematic is avaiable 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 Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.

Parts list 26 rows

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RefValueNormalizedTypeNotes
Resistors 7
×21K1kread from the layout by eye
×22.7K2.7kread from the layout by eye
×210K10kread from the layout by eye
×1100K100kread from the layout by eye
×11M1Mread from the layout by eye
×12.2M2.2Mread from the layout by eye
×1??LED resistor, value not given; read from the layout by eye
Capacitors 9
×14.7nF4.7nread from the layout by eye
×110nF10nread from the layout by eye
×147nF47nread from the layout by eye
×3100nF100nread from the layout by eye
×1470nF470nread from the layout by eye
×11uF1uread from the layout by eye
×12.2uF2.2uelectrolytic; read from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×2100uF100uelectrolytic; read from the layout by eye
Diodes 1
D11N58181N5818read from the layout by eye
ICs 2
REG78L0578L05regulator; read from the layout by eye
IC1PT2399PT2399read from the layout by eye
Potentiometers 6
TimeB50KB50kPotentiometerread from the layout by eye
StarveA5KA5kPotentiometerread from the layout by eye
ModulationB2MB2MPotentiometerread from the layout by eye
FeedbackC50KC50kPotentiometerread from the layout by eye
DiffuseA50KA50kPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Switches 1
Infinite Swmomentary footswitchMOMENTARY FOOTSWITCHoptional; read from the layout by eye

Other boards based on the Dead Air Bow Echo

  • Bow Echo the original · Dead Air Studios · 125B · $11.00