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Fuzz · Aion FX

Aion FX Vulcan

The Vulcan is a DIY PCB kit for building a fuzz pedal based on the fOXX Tone Machine, a 1971 octave fuzz design featuring a phase splitter and complementary rectifier circuit.

  • 9V DC · center −
  • 5 mA
  • Analog
  • Mono
New
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Used (asking)
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The rundown

Highlights

  • DIY PCB kit format for builders
  • Based on classic 1971 fOXX Tone Machine octave fuzz
  • Phase splitter and complementary rectifier topology
  • Runs on 9V DC at 5 mA, battery compatible
  • Compact size at 66 x 126.2 mm

Best for

Builders and hobbyists interested in constructing their own fuzz pedal based on a vintage octave fuzz design.

Quick facts

Power
9V DC
Current draw
5 mA
Polarity
Center negative
Dimensions
66 × 126.2 mm
Stereo
No
MIDI
No
Status
In production

Where to buy Aion FX Vulcan

We have no current prices for this pedal yet.

Frequently asked questions

What power supply does the Vulcan need?

The Vulcan runs on a 9V DC supply with center-negative polarity at 5 mA and is battery compatible.

Is the Vulcan a finished pedal or a kit?

The Vulcan is a DIY PCB kit that requires assembly and building.

What is the Vulcan's size?

The Vulcan measures 66 x 126.2 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.