Akashic Guitar effects circuit lookup
BLENDGAINVOLUME

1590B · 3 knobs

Effects Layouts (blog)

Death by Audio Reverberation MachineVerified

Based on the Death By Audio Reverberation Machine· 7 other boards clone it

Category
Fuzz
Controls
Blend · Gain · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Death by Audio, Fuzz, Reverb

From the post

Here's a cool dirty reverb effect by Death by Audio. It uses a Belton brick like many other designs, and offers clean reverb with the gain control turned all the way down. But when you increase the gain, fuzz is infused to the signal. You can mount the Belton brick to the board from the solder-side (best to do this once the rest of the board has been populated). It'll probably be too tall with the brick to fit in a 1590B, but a 125B should work just fine.

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
  • Switch: legend says only 'DPDT', wired to pads Sw1-Sw6; taken as an effect switch rather than the bypass
RefValueNormalizedTypeNotes
Resistors 8
×5100K100kread from the layout by eye
×410K10kread from the layout by eye
×71M1Mread from the layout by eye
×11K1kread from the layout by eye
×122K22kread from the layout by eye
×239K39kread from the layout by eye
×16.8K6.8kread from the layout by eye
×168K68kread from the layout by eye
Capacitors 8
×2470pF470pread from the layout by eye
×14.7nF4.7nread from the layout by eye
×210nF10nread from the layout by eye
×233nF33nread from the layout by eye
×2100nF100nread from the layout by eye
×3220nF220nread from the layout by eye
×31uF1uelectrolytic; read from the layout by eye
×2100uF100uelectrolytic; read from the layout by eye
Diodes 1
×11N40011N4001read from the layout by eye
ICs 2
×1TLC27M4ALNTLC27M4ALNread from the layout by eye
×178057805regulator, drawn 'I G O' on the board, named 7805 in the wiring diagram; read from the layout by eye
Potentiometers 3
BlendA10KA10kPotentiometerread from the layout by eye
GainC1MC1MPotentiometerread from the layout by eye
VolumeA100KA100kPotentiometerread from the layout by eye
Switches 1
SwitchDPDTDPDTSw1-Sw6; read from the layout by eye
Other 1
×1BTDR-2H-LBTDR-2H-Lreverb module, pins 1-6; read from the layout by eye

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