Bass DI+

MXR Bass DI+ power requirements

• 9V DC · polarity not stated · draws 9mA

  also runs on a 9V battery · from the maker

  “The MXR M80 Bass D.I. + requires a single 9 volt alkaline battery, Phantom Power from mixing board (through microphone cable) or a Dunlop ECB003 AC adapter (ECB003E in Europe) or a Dunlop DCB10 DC Brick power supply. … Current Draw 9 mA … Power Supply 9 volts DC” source

  Checked 2026-10-13

Size

124 × 92 × 54 mm (4.88 × 3.62 × 2.13 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