Akashic Guitar effects circuit lookup
DEPTHSMOOTHNESSSPACINGSPEEDSYMMETRY

1590B · 5 knobs

delyk PCBs

The Tremolo Jumped Over the Moon

Category
Tremolo
Controls
Depth · Smoothness · Spacing · Speed · Symmetry
Price
see vendorin stock

From the vendor

When I first started playing guitar, I originally thought tremolos were pointless. Then I heard this effect and I had to have it. I didn’t see many options for good boards, so I gave it a shot.

I like effects in the smallest enclosure possible. So, this layout gives you five external pots and an internal trim; it also gives a pretty flashing LFO LED.

This is a pretty medium build, just take it slowly. Plan out your soldering carefully since a specific order is pretty important. Layout designed by delyk PCBs

Schematic

The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 33 rows

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RefValueNormalizedTypeNotes
Resistors 16
R1100k100k
R2100k100k
R3220k220k
R4470k470k
R5220k220k
R6220k220k
R72k72.7k
R81M1M
R9220k220k
R10220k220k
R111k1k
R121k1k
R13330R330
R141M1M
R151k1k
R161k1k
Capacitors 6
C110uF10u
C210uF10u
C310nF10n
C41uF1u
C51uF1u
C6330pF330p
Diodes 3
D11N41481N4148
D21N41481N4148
D41N400x1N400X
ICs 2
IC1TL072TL072
IC2JRC4558JRC4558
Potentiometers 5
DEPTHB1KB1kPotentiometer
SMOOTHNESSB500KB500kPotentiometer
SPACINGB500KB500kPotentiometer
SPEEDB20KB20kPotentiometer
SYMMETRYB500KB500kPotentiometer
Trimmers 1
GAINB10KB10kPotentiometer