Wampler · Overdrive

Pantheon Overdrive

9V · 18 mA · maker

Wampler Pantheon Overdrive power requirements

9V DC · centre negative · draws 18mA
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. … Pantheon – 17.4mA (18.8mA at 18v)” source
Checked 2026-10-13
18V DC · centre negative · draws 19mA
also runs on a 9V battery · from the maker
“Battery connection and 9v-18v power jack … Power draw: 17.3 mA @ 9V and 18.8mA @ 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.