Akashic Guitar effects PCB lookup
CONTROL 1CONTROL 2CONTROL 3MIXMODEVOLUME

125B · 6 knobs

PedalPCB

Arachnid MultiFX Platform

Category
DSP· FV-1
Controls
Control 1 · Control 2 · Control 3 · Mix · Mode · Volume
Price
$12.00in stock
Tags
125B

From the vendor

The PedalPCB Arachnid is an FV-1 based digital multieffects pedal platform. Select between eight different high quality digital effects.

Three digital control parameters, analog dry signal path with wet/dry mix, and adjustable output volume capable of up to 6db boost.

NOTE: This item does not include an EEPROM. A compatible EEPROM must be purchased separately.

New Features! (2019 Edition)

• 8-position rotary switch for program selection

Program selection is now achieved with a 16mm 1P8T rotary switch instead of a standard potentiometer. This means better tactile feedback, aligning graphics with the switch positions will be more reliable, and no more need for the ATTINY microcontroller!

• Updated mix control

Updated mix control allows 100% wet, 100% dry, and anything in between with less volume drop in the middle.

• Improved signal path for lower noise floor

Improved filtering in the digital signal path lowers the noise floor without impacting tone.

Controls

• Control 1 – Digital parameter control

• Control 2 – Digital parameter control

• Control 3 – Digital parameter control

• Mix – Adjusts the Wet/Dry mix

• Mode – Selects the active algorithm

• Volume – Controls the overall output volume

Specifications

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

Downloads

Schematic

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

Parts list 55 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 22
R11M1M
R21M1M
R31K1k
R415K15k
R510K10k
R6100K100k
R7100K100k
R8100R100
R915K15k
R1015K15k
R11100K100k
R12100R100
R134K74.7k
R1410K10k
R1510K10k
R16100K100k
R17100K100k
R181K1k
R1915K15k
R2015K15k
R2115K15k
R221K1k
Capacitors 16
C1100n100n
C2470p470p
C31u1u
C41n1n
C510u10u
C61u1u
C715p15p
C81u1u
C101u1u
C111u1u
C122n22.2n
C14220p220p
C151u1u
C16100u100u
C1747u47u
C1847u47u
Diodes 10
D11N58171N5817
D21N9141N914
D31N9141N914
D41N9141N914
D51N9141N914
D61N9141N914
D71N9141N914
D81N9141N914
D91N9141N914
D101N9141N914
ICs 4
IC1TL074TL074
IC224LC32A24LC32A
IC3FV1FV1
IC6L78L33L78L33
Crystals 1
X1AB38T-32.768KHZAB38T-32.768KHZ
Potentiometers 2
MIXB10KB10kPotentiometer
VOLUMEB100KB100kPotentiometer