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GAINBIASVOLUME

Enclosure not stated · 3 knobs

Experimentalists Anonymous

Fuzz Face Derivant 2

Based on the Dallas Arbiter Fuzz Face· 62 other boards clone it

Category
Fuzz· Fuzz and Fuzzy Noisemakers
Controls
Gain · Bias · Volume
Price
see vendor
Tags
Fuzz and Fuzzy Noisemakers
Open the schematic at Experimentalists Anonymous

Schematic

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Parts list 15 rows

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Check before you build · 2 values the reader of this schematic was not sure of
  • Gain/Bias: trailing 'l' on 1kl and 4.7kl read as linear taper
  • C1, C2, C3: drawing gives value ranges; lower value listed
RefValueNormalizedTypeNotes
Resistors 6
R310k10kread from the schematic by eye
R510k10kread from the schematic by eye
R768k68kread from the schematic by eye
R8100100read from the schematic by eye
R91k1kread from the schematic by eye
R121k1kread from the schematic by eye
Capacitors 4
C1.1uF100ndrawn as a range .1uf-1uf; read from the schematic by eye
C233uF33udrawn as a range 33uf-47uf; on the gain pot wiper; read from the schematic by eye
C34.7uF4.7udrawn as a range 4.7uf-10uf; input; read from the schematic by eye
C4.01uF10nacross R9; read from the schematic by eye
Transistors 2
Q12N39042N3904drawn Q2N3904 (SPICE model name); read from the schematic by eye
Q22N39042N3904drawn Q2N3904 (SPICE model name); read from the schematic by eye
Potentiometers 3
GainB1KB1kPotentiometerR2, drawn 1kl (l read as linear); read from the schematic by eye
BiasB4.7KB4.7kPotentiometerR1, drawn 4.7kl (l read as linear); variable resistor; read from the schematic by eye
VolumeA500KA500kPotentiometerR11, drawn 500ka; read from the schematic by eye

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