Hors d'Oeuvre?

Fairfield Circuitry Hors d'Oeuvre? power requirements

• 9V DC · centre negative · draws 30mA · needs a supply of at least 30mA

  the voltage it ships for · from the maker

  “power supply 9 - 9.6 VDC … current draw 30mA @ 9VDC … 2.1mm 9VDC center-negative tip, at least 30mA????” source

  Checked 2026-10-13

• 9.6V DC · centre negative · current not published

  from the maker

  “power supply 9 - 9.6 VDC” source

  Checked 2026-10-13

Size

119.38 × 96.52 × 48.26 mm (4.70 × 3.80 × 1.90 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