Tone Job EQ & Boost

EarthQuaker Devices Tone Job EQ & Boost power requirements

• 9V DC · centre negative · draws 21mA

  the voltage it ships for · from the maker

  “Current Draw 21 mA … This device takes a standard 9-18 volt DC power supply with a 2.1mm negative center barrel.” source

  Checked 2026-10-14

• 18V DC · centre negative · current not published

  from the maker

  “This device takes a standard 9-18 volt DC power supply with a 2.1mm negative center barrel.” source

  Checked 2026-10-14

Size

64 × 121 × 57 mm (2.52 × 4.76 × 2.24 in)

Width × depth × height, from the manufacturer.

Power supplies that can run it

Each has an output that can power it, checked against its published figure. Plan the whole board to see what runs everything.

• Walrus Audio Canvas Power 1515 outputs · isolatedSweetwater
• Voodoo Lab Pedal Power 3 Plus12 outputs · isolatedSweetwater
• Truetone 1 SPOT Pro CS1212 outputs · isolatedSweetwater
• MXR M238 ISO-Brick10 outputs · isolatedSweetwater
• Strymon Zuma9 outputs · isolatedSweetwater
• Voodoo Lab Pedal Power 38 outputs · isolatedSweetwater