Akashic Guitar effects circuit lookup
HOT POTZ

Enclosure not stated · 1 knob

Experimentalists Anonymous

Dunlop Crybaby 95

Based on the Dunlop GCB-95 Cry Baby· 6 other boards clone it

Category
Other· Filters Wahs and VCFs
Controls
Hot Potz
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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RefValueNormalizedTypeNotes
Resistors 11
×21k1ksupply dropper and Q3 collector; read from the schematic by eye
×11M81.8Minput buffer bias (buffer only needed with the SPDT switch); read from the schematic by eye
×168k68kbuffer output series; read from the schematic by eye
×210k10kbuffer emitter and Q3 emitter; read from the schematic by eye
×122k22kQ2 collector; read from the schematic by eye
×1390390Q2 emitter; read from the schematic by eye
×11k51.5kQ2 base to inductor; read from the schematic by eye
×2470k470kfeedback and Q2-collector bias; read from the schematic by eye
×133k33kinductor parallel resistor; read from the schematic by eye
×182k82kacross the 4u7; read from the schematic by eye
×100drawn with one black band (0 ohms); a jumper can be used; read from the schematic by eye
Capacitors 6
×2.22uF220neither side of the Hot Potz pot; read from the schematic by eye
×1.1uF100nsupply filter; read from the schematic by eye
×1220uF220uelectrolytic, supply filter; read from the schematic by eye
×3.01uF10nbuffer input, Q2 input coupling, feedback; read from the schematic by eye
×122pF22pbuffer input to ground; read from the schematic by eye
×14u74.7uelectrolytic; read from the schematic by eye
Diodes 1
×1ZL9M3ZL9M39.1V zener; drawing says any 9.1V zener can be used; read from the schematic by eye
Transistors 2
×1MPSA-13MPSA13input buffer (only needed with the SPDT switch); read from the schematic by eye
×2MPS-A18MPSA18read from the schematic by eye
Inductors 1
×1500mH500mHwah inductor; read from the schematic by eye
Potentiometers 1
Hot Potz100k100kPotentiometerwah pot, Dunlop Hot Potz; read from the schematic by eye

Other boards based on the Dunlop GCB-95 Cry Baby