Walrus Audio Eons User Manual

For Eons, man has thought the sound of thunder to be
from the heavens above, echoing boastfully over us as
we stay safe from its greatness. However, legend tells of
a stoic and indomitable beast residing in the highest
mountains seen and heard only by the most brash of
travelers. With gnarled and twisted horns, this creature
emits a sound thicker than Earth’s crust to command
attention and warn all who stand in his way. This is Eons.
VOLUME
The “Vol” knob sets the overall output
volume of the pedal. The “Voltage” and
“Gain” controls are very interactive with
the overall output volume of the pedal,
so there is plenty of volume on tap to
compensate.
VO LTAG E
POWER STUFF
The “Voltage” knob allows you to adjust the circuit’s
operating voltage. At its minimum, the main fuzz
section of the circuit will operate at around 3
volts, resulting in a “dying battery” sound. At its
maximum, the main fuzz section of the circuit will
operate at around 18 volts, resulting in a more open
and less compressed sound with added bass.
As you cut the voltage, the pedal will begin to
produce a starved sound and have a brighter
frequency response. As you approach noon
on the “Voltage” control, the pedal will begin
to have a gating effect. Lower voltages will also
drastically reduce the output volume of the
pedal. This knob behaves slightly differently
across all the different modes.
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9 volt DC, Center Neg.
100mA min*
*The use of an isolated power supply is
recommended for powering all Walrus Audio Pedals.
Daisy chain power supplies are not recommended.

Walrus Audio Eons Specifications

General

Power Supply	9V DC
Current Draw	100 mA
Weight	1.5 lbs
Bypass	True Bypass
Input Impedance	1 MΩ
Output Impedance	1 kΩ
Type	Fuzz
Controls	Tone
Voltage Range	9V

Summary

Power Stuff

Power Requirements

Specifies 9 volt DC, Center Neg. power with 100mA minimum. Recommends isolated power supply.

Volume Control

Volume Knob Function

Sets overall output volume and interacts with Gain and Voltage controls for ample output.

Voltage Control

Voltage Knob Operation

Adjusts circuit voltage (3V-18V) for tone shaping, affecting compression and frequency response.

Gain Control

Gain Knob Function

Sets gain amount, interactive with Voltage for gritty, starved, or overdriven sounds.

Bass Control

Bass Knob Operation

Allows cutting or boosting low frequencies after the fuzz circuit for tone shaping.

Treble Control

Treble Knob Function

Adjusts high frequencies to increase clarity or tame them based on rig and gain.

Mode Switch

Mode Switch Descriptions

Details five distinct modes (I-V) affecting clipping style and frequency response for varied tones.