Akashic Guitar effects PCB lookup
TONEVOLFUZZPWRELAX/PUSH

Enclosure not stated · 5 knobs

Five Cats Pedals

WoollyTron

Based on the zVex Mastotron

Category
Fuzz
Controls
Tone · Vol · Fuzz · Pw · Relax/Push
Price
£4.50in stock

From the vendor

The WoollyTron is our take on the zVex Mastotron

A heavy silicon fuzz and a variation of the zVex Woolly Mammoth. It can produce a wide sonic range from 8-bit sounds to complete wall-of-fuzz tones. There’s alot of variation in the box of fuzz and you can dial in some very subtle…and very extreme fuzz!

Controls:

• RELAX/PUSH: introduces source impedance to the signal going into the circuit. When fully up, the signal goes in raw… when turned down, source impedance is added as needed to “soften” the input for active pickups.

• FUZZ: This wide-range knob lets you set just how fuzzy your board gets.

• PW: Pulse Width control. You can swing this from square wave on the left to narrow pulses on the right.

• TONE: This shapes the treble without sacrificing the heavy subs.

• VOL: Output volume.

• SUBS Toggle: Lets you set how much sub content is in your fuzz. It’s pretty dramatic… huge, medium, and absolutely none. Try 1 with the tone turned down!

Note: Remember to socket any IC’s and transistors.

Compares to: zVex Mastotron

Schematic

The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 27 rows

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RefValueNormalizedTypeNotes
Resistors 7
R1100R1000.25 Watt Resistor
R2100K100k0.25 Watt Resistor
R356K56k0.25 Watt Resistor
R422K22k0.25 Watt Resistor
R52.2K2.2k0.25 Watt Resistor
R610K10k0.25 Watt Resistor
R75.1K5.1k0.25 Watt Resistor
Capacitors 10
C1100uF100uCP Radial D5.0mm P2.00mm
C4100uF100uCP Radial D5.0mm P2.00mm
C5100uF100uCP Radial D5.0mm P2.00mm
C10100uF100uCP Radial D5.0mm P2.00mm
C2220nF220nC Rect L7.0mm W2.0mm P5.00mm
C7220nF220nC Rect L7.0mm W2.0mm P5.00mm
C310nF10nC Rect L7.0mm W2.0mm P5.00mm
C610nF10nC Rect L7.0mm W2.0mm P5.00mm
C833nF33nC Rect L7.0mm W2.0mm P5.00mm
C968nF68nC Rect L7.0mm W2.0mm P5.00mm
Diodes 1
D11N58171N5817Standard Diode
Transistors 2
Q12N2222A2N2222ATO-92 Inline Wide-large-solderpads
Q22N2222A2N2222ATO-92 Inline Wide-large-solderpads
Potentiometers 5
TONEB10KB10kPotentiometer Alpha just holes
VOLB10KB10kPotentiometer Alpha just holes
FUZZC5KC5kPotentiometer Alpha just holes
PWB500KB500kPotentiometer Alpha just holes
RELAX/PUSHB100KB100kPotentiometer Alpha just holes
Switches 1
SUBSON/OFF/ONON/OFF/ONSPDT-Switch-Holes
Other 1
G***LOGOLOGOdomain-18mm