Wampler · Overdrive

Euphoria Overdrive

9V · 12 mA · maker

Wampler Euphoria Overdrive power requirements

9V DC · centre negative · draws 12mA
the voltage it ships for · also runs on a 9V battery · from the maker
“Each pedal was designed to run at 9v DC and will perform as designed when being run that way. … Euphoria – 12mA (14mA at 18v)” source
Checked 2026-10-13
18V DC · centre negative · draws 15mA
also runs on a 9V battery · from the maker
“Power draw: between 8mA (9v) and 15mA (18v)” source
Checked 2026-10-13

63.5 × 114.3 × 38.1 mm (2.50 × 4.50 × 1.50 in)

Width × depth × height, from the manufacturer.

Each has an output that can power it, checked against its published figure. Plan the whole board to see what runs everything.