Enclosure not stated · 3 knobs

900

Based on the Fairfield Circuitry ~900 Fuzz· 3 other boards clone it

Schematic

The schematic image is on the project page. Open it at PCBWay.

Check before you build · 1 value the reader of this schematic was not sure of

Ref	Value	Normalized	Type	Notes
Resistors 13
×2	3k3	3.3k		read from the schematic by eye
×2	1k	1k		read from the schematic by eye
×2	47	47		read from the schematic by eye
×2	10k	10k		read from the schematic by eye
×1	4M7	4.7M		read from the schematic by eye
×1	270k	270k		read from the schematic by eye
×1	2k2	2.2k		read from the schematic by eye
×1	470	470		read from the schematic by eye
×1	150k	150k		read from the schematic by eye
×1	470k	470k		read from the schematic by eye
×1	1M	1M		read from the schematic by eye
×1	47k	47k		read from the schematic by eye
×1	4k7	4.7k		LED resistor; read from the schematic by eye
Capacitors 6
×5	100n	100n		read from the schematic by eye
×2	22u	22u		read from the schematic by eye
×2	220p	220p		read from the schematic by eye
×1	10n	10n		read from the schematic by eye
×1	1u	1u		label drawn rotated; read from the schematic by eye
×1	220u	220u		read from the schematic by eye
Diodes 1
×1	1N5817	1N5817		read from the schematic by eye
Transistors 2
×3	J201	J201		read from the schematic by eye
×1	2N3904	2N3904		read from the schematic by eye
Potentiometers 3
Input	A1M	A1M	Potentiometer	read from the schematic by eye
Fuzz	A100k	A100k	Potentiometer	read from the schematic by eye
Volume	A10k	A10k	Potentiometer	read from the schematic by eye
Trimmers 1
Bias	B50k	50k		labelled BIAS; treated as an internal trimmer; read from the schematic by eye