JamMan Express XT

DigiTech JamMan Express XT power requirements

• 9V DC · centre negative · draws 150mA · needs a supply of at least 1300mA

  digital · also runs on a 9V battery · from the maker

  “POWER REQUIREMENTS Consumption: < 2 Watts Current Draw: < 150 mA Battery Life: Approximately 2 hours of operation using 9V battery POWER ADAPTER (SOLD SEPARATELY) … Output: 9 VDC 1.3 A” source

  Checked 2026-10-14

Size

69.85 × 114.3 × 50.8 mm (2.75 × 4.50 × 2.00 in)

Width × depth × height, from the retailer listing.

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