Nutty Fuzz

From the vendor

Controls

• Level

• Tone

• Threshold

• Balance

• Frequency

• Frequency Exp (Expression Input)

Specifications

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

Documentation

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.

Ref	Value	Normalized	Type	Notes
Resistors 8
R1	1M	1M	Resistor, 1/4W
R2	470R	470	Resistor, 1/4W
R3	3K9	3.9k	Resistor, 1/4W
R4	22K	22k	Resistor, 1/4W
R5	1K	1k	Resistor, 1/4W
R6	100K	100k	Resistor, 1/4W
R7	100K	100k	Resistor, 1/4W
CLR	4K7	4.7k	Resistor, 1/4W	* LED current limiting resistor
Capacitors 9
C1	100n	100n	Film capacitor, 7.2 x 2.5mm
C2	220n	220n	Film capacitor, 7.2 x 5.0mm
C3	100n	100n	Film capacitor, 7.2 x 2.5mm
C4	100n	100n	Film capacitor, 7.2 x 2.5mm
C5	2u2	2.2u	Electrolytic capacitor, 5mm
C6	2u2	2.2u	Electrolytic capacitor, 5mm
C7	1u	1u	Electrolytic capacitor, 5mm
C8	1u	1u	Electrolytic capacitor, 5mm
C100	22u	22u	Electrolytic capacitor, 5mm
Diodes 1
D100	1N5817	1N5817	Schottky diode, DO-41
Transistors 1
Q1	J112	J112	JFET transistor, N-channel
ICs 2
IC1	LM386-M1	LM386-M1	Low voltage audio power amplifier
IC2	TLC555	TLC555	CMOS timer IC
Opto 1
LDR	9203	9203	Light dependant resistor
Potentiometers 5
LEVEL	A100K	A100k	16mm right-angle PCB mount pot
TONE	B1K	B1k	16mm right-angle PCB mount pot
THRES	B10K	B10k	16mm right-angle PCB mount pot
BALANCE	B10K	B10k	16mm right-angle PCB mount pot
FREQ	B100K	B100k	16mm right-angle PCB mount pot
LEDs 1
LED	RED	RED	3mm Red LED, Diffused
Jacks & sockets 1
EXP	NMJ6HCD2	NMJ6HCD2	Neutrik ¼” Insulated Stereo Jack	Alternative: Tayda A-1122