Akashic Guitar effects PCB lookup
RATEDEPTHVOLUME

125B · 3 knobs

PedalPCB· PCB368

Pendulum Harmonic Tremolo

Category
Vibrato / Chorus· Modulation
Controls
Rate · Depth · Volume
Price
$12.00in stock
Tags
125B
Buy the PCB at PedalPCB Build document12/23/21

From the vendor

Controls

• Rate

• Depth

• Volume

Specifications

• Designed for a 125B enclosure with top-mounted jacks

Documentation

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 43 rows

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RefValueNormalizedTypeNotes
Resistors 23
R11M1MResistor, 1/4W
R2220K220kResistor, 1/4W
R3220K220kResistor, 1/4W
R41K1kResistor, 1/4W
R512K12kResistor, 1/4W
R618K18kResistor, 1/4W
R71K1kResistor, 1/4W
R81K1kResistor, 1/4W
R91K1kResistor, 1/4W
R1010K10kResistor, 1/4W
R112M72.7MResistor, 1/4W
R122M72.7MResistor, 1/4W
R13220K220kResistor, 1/4W
R142K22.2kResistor, 1/4W
R15220K220kResistor, 1/4W
R164K74.7kResistor, 1/4W
R17100K100kResistor, 1/4W
R18100K100kResistor, 1/4W
R194K74.7kResistor, 1/4W
R254K74.7kResistor, 1/4W
R1004K74.7kResistor, 1/4W
R10110K10kResistor, 1/4W
R10210K10kResistor, 1/4W
Capacitors 9
C11u1uFilm capacitor, 7.2 x 5.0mm
C26n86.8nFilm capacitor, 7.2 x 2.5mm
C322n22nFilm capacitor, 7.2 x 2.5mm
C41u1uFilm capacitor, 7.2 x 5.0mm
C510n10nFilm capacitor, 7.2 x 2.5mm
C64u74.7uElectrolytic capacitor, 5mm
C7100n100nFilm capacitor, 7.2 x 2.5mm
C100100u100uElectrolytic capacitor, 5mm
C10147u47uElectrolytic capacitor, 5mm
Diodes 1
D1001N58171N5817Schottky diode, DO-41
ICs 2
IC1TL074TL074Quad op-amp, DIP14
IC2TL074TL074Quad op-amp, DIP14
Opto 2
LDR1LDRLDRLight Dependant ResistorKE-10720 or GL5516
LDR2LDRLDRLight Dependant ResistorKE-10720 or GL5516
Potentiometers 3
SPEEDC50KC50k16mm right-angle PCB mount pot
VOLUMEB100KB100k16mm right-angle PCB mount pot
DEPTHB10KB10k16mm right-angle PCB mount pot
LEDs 3
D1LEDLED3mm Red LED, Diffused
D2LEDLED3mm Red LED, Diffused
D3LEDLEDLFO Rate Indicator LED