Akashic Guitar effects circuit lookup
WAH

Enclosure not stated · 1 knob

Experimentalists Anonymous

Fatwah LF Wah

Category
Wah / Envelope· Filters Wahs and VCFs
Controls
Wah
Price
see vendor
Tags
Filters Wahs and VCFs

Schematic

The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.

Parts list 22 rows

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Check before you build · 1 value the reader of this schematic was not sure of
  • .22UF: a single label between two capacitors; assumed both are .22uF (GCB-95 has a .22uF and possibly a .01uF here)
RefValueNormalizedTypeNotes
Resistors 13
×1330330added component (Fatwah mod); read from the schematic by eye
×1390390read from the schematic by eye
×11K1kread from the schematic by eye
×11K51.5kread from the schematic by eye
×210K10kread from the schematic by eye
×122K22kread from the schematic by eye
×133K33kread from the schematic by eye
×168K68kread from the schematic by eye
×182K82kread from the schematic by eye
×1100K100kadded component (Fatwah mod); read from the schematic by eye
×2470K470kread from the schematic by eye
×11M81.8Mread from the schematic by eye
×12M22.2Mread from the schematic by eye
Capacitors 4
×3.01uF10nread from the schematic by eye
×2.22uF220none '.22UF' label sits between two caps; read as both; read from the schematic by eye
×14.7uF4.7ulift at -ve end for the mod; read from the schematic by eye
×110uF10uadded component (Fatwah mod); read from the schematic by eye
Transistors 2
×1MPS-A13MPSA13Darlington; read from the schematic by eye
×2MPS-A18MPSA18read from the schematic by eye
Inductors 1
×1??wah inductor, value not given; read from the schematic by eye
Potentiometers 1
Wah100K100kPotentiometerdrawn as variable resistor (treadle pot); read from the schematic by eye
Switches 1
×1SPSTSPSTopen = Fatwah mod; read from the schematic by eye