EarthQuaker Devices Gray Channel Operation Manual

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<<< Switching >>>

This device is true bypass and uses electronic relay-based switching. Audio will not pass

without power.

<<< Power Requirements >>>

• Current Draw: 45mA

• This device take a standard 9 volt DC power supply with a 2.1mm negative center barrel. We

always recommend pedal-specific, transformer-isolated wall-wart power supplies or multiple

isolated-output supplies. Pedals will make extra noise if there is ripple or unclean power.

Switching-type power supplies, daisy chains and non-pedal specific power supplies do not filter

dirty power as well and let through unwanted noise. DO NOT RUN AT HIGHER VOLTAGES!

<<< Tech Specs >>>

• Input Impedance: 500K Ohm

<<< Warranty >>>

This device has a limited lifetime warranty. If it breaks, we will fix it. Should you encounter any

issues, please email info@earthquakerdevices.com.

www.earthquakerdevices.com

• Output Impedance: <1K Ohm

O P E R A T I O N M A N U A L

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Page 1 This device has a limited lifetime warranty. If it breaks, we will fix it. Should you encounter any issues, please email info@earthquakerdevices.com. www.earthquakerdevices.com O P E R A T I O N M A N U A L ©2018 EarthQuaker Devices LLC...
Page 2 EQD. It is two channels of a simple hard clipping overdrive that leaves the character of the guitar and amp intact. The Gray Channel retains the classic warm overdrive sound and expands upon it with several clipping options and bigger bass response.