Microtubes X7

Darkglass Electronics Microtubes X7 power requirements

• 9V DC · centre negative · draws 100mA

  from the maker

  “The Microtubes X7 has a current draw of 100mA. Only use a regulated 9V DC adapter with a center-negative plug.” source

  Checked 2026-10-13

Size

94 × 120 × 46 mm (3.70 × 4.72 × 1.81 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
• Fender Engine Room LVL1212 outputs · isolatedSweetwater
• Rockboard ISO Power Block V12 IEC12 outputs · isolatedSweetwater
• Voodoo Lab Pedal Power 3 Plus12 outputs · isolatedSweetwater
• Gator GTR-PWR-1211 outputs · isolatedSweetwater
• Rockboard ISO Power Block V1615 outputs · isolatedSweetwater