Akashic Guitar effects circuit lookup

125B

PedalPCB· PCB683

Expresso Expression Multiplexer

Category
Utility· Expression / CV
Price
$20.00in stock
Buy the PCB at PedalPCB Build document4/13/26

From the vendor

Details

• Includes pre-programmed microcontroller

• Designed for a 125B enclosure

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 22 rows

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RefValueNormalizedTypeNotes
Resistors 5
R1330R330Resistor, 1/4W* LED current limiting resistor
R2330R330Resistor, 1/4W* LED current limiting resistor
R3330R330Resistor, 1/4W* LED current limiting resistor
R4330R330Resistor, 1/4W
R5330R330Resistor, 1/4W
Capacitors 3
C100100u100uElectrolytic capacitor, 5mm
C101100u100uElectrolytic capacitor, 5mm
C102100n100nFilm capacitor, 7.2 x 2.5mm
Diodes 1
D1001N58171N5817Schottky diode, DO-41
ICs 1
IC100L78L05L78L05Voltage regulator, +5V
Potentiometers 3
IC_AMCP41010MCP41010Digital Potentiometer IC
IC_BMCP41010MCP41010Digital Potentiometer IC
IC_CMCP41010MCP41010Digital Potentiometer IC
Switches 1
FSSPSTSPSTSPST Momentary Footswitch(Normally Open)
LEDs 3
LED_ALEDLEDIndicator LED
LED_BLEDLEDIndicator LED
LED_CLEDLEDIndicator LED
Jacks & sockets 5
JACK_INNMJ6HCD2NMJ6HCD2Neutrik ¼” Insulated Stereo JackAlternative: Tayda A-1122
JACK_ANMJ6HCD2NMJ6HCD2Neutrik ¼” Insulated Stereo JackAlternative: Tayda A-1122
JACK_BNMJ6HCD2NMJ6HCD2Neutrik ¼” Insulated Stereo JackAlternative: Tayda A-1122
JACK_CNMJ6HCD2NMJ6HCD2Neutrik ¼” Insulated Stereo JackAlternative: Tayda A-1122
JACK_DCDC JACKDC JACK2.1mm PCB mounted DC jackLink