ES-8 Effects Switching System

Boss ES-8 Effects Switching System power requirements

• 9V DC · polarity not stated · draws 400mA

  from the maker

  “Power Supply AC adaptor Current Draw 400 mA” source

  Voltage: “PSA-120S … Input Voltage AC 117 V (50Hz/60Hz) Output Voltage DC 9 V Maximum Current Output 500 mA” source

  Checked 2026-10-14

Size

439 × 137 × 65 mm (17.28 × 5.39 × 2.56 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
• Strymon Zuma9 outputs · isolatedSweetwater
• Voodoo Lab Pedal Power 38 outputs · isolatedSweetwater
• Truetone 1 SPOT Pro CS77 outputs · isolatedSweetwater