I. The Ethos is shipped with a Power Adapter that has the following characteristics:
        a.) INPUT VOLTAGE: 120VAC @ 60Hz
        b.) OUTPUT VOLTAGE: 12 VDC (Unregulated) @ 500mA
              [The unregulated 12 VDC actually = 16VDC  with the ETHOS load]

II.    The Ethos will also operate with  Power Adapters that generate a (5%) REGULATED +18VDC output.

III.   DC Dunlop Brick using the +18VDC output.  This adapter works with many input power voltages 
        around the world.

IV.   Voodoo Lab, Pedal Power 2 and 2+.  Use the L6 outputs (channels 5 OR 6)  which provide between
      +16 and +17VDC.  Note: You must set the channel dip switch to the NON-normal position.

V.  18 VDC Regulated Power Supply #EPS-18D.   It's important to Select "Polarity: Center Negative."
        http://www.effectpowersupplies.com/18v-dc-regulated-power-supply-7-p.asp     

 
Ethos Overdrive Preamp User's Manual click here



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Ethos Overdrive AMP Power Adapter: (Important Info)

The Ethos Overdrive Amp must only be powered using the power adapter furnished with the unit. Use of other power adapters can result in poor performance or damage the Ethos Overdrive Amp.


Ethos Overdrive AMP User's Manual click here


Ethos Overdrive AMP Spec Sheet click here