AT Mini

JHS Pedals AT Mini power requirements

• 9V DC · centre negative · draws 10mA

  the voltage it ships for · from the maker

  “POWER – Requires 9VDC to 18VDC center negative power and consumes 10mA.” source

  Checked 2026-10-14

• 18V DC · centre negative · current not published

  from the maker

  “IT CAN BE SAFELY RUN ON 9 OR 18 VOLTS.” source

  Checked 2026-10-14

Size

49.78 × 99.82 × 30.73 mm (1.96 × 3.93 × 1.21 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
• Rockboard ISO Power Block V1615 outputs · isolatedSweetwater
• Fender Engine Room LVL1212 outputs · isolatedSweetwater
• Rockboard ISO Power Block V12 IEC12 outputs · isolatedSweetwater
• Voodoo Lab Pedal Power 3 Plus12 outputs · isolatedSweetwater
• Truetone 1 SPOT Pro CS1111 outputs · isolatedSweetwater