Marty Friedman Signature

Tech 21 Marty Friedman Signature power requirements

• 9V DC · centre negative · draws 150mA · needs a supply of at least 300mA

  digital · from the maker

  “Utilizes included 9V DC universal auto-switching power supply with interchangeable international plugs for use anywhere in the world. … Tech 21 Model #DC9 100-240V; 300mA; center negative. … Maximum power consumption: approx 150mA.” source

  Checked 2026-10-14

Size

190.5 × 133.35 × 50.8 mm (7.50 × 5.25 × 2.00 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