Wampler · Reverb

Ethereal Reverb & Delay

9V · 68 mA · maker

Wampler Ethereal Reverb & Delay power requirements

9V DC · centre negative · draws 68mA
the voltage it ships for · digital · from the maker
“This pedal was designed around the usage of a 9v or 18vDC power source … This pedal draws approximately 68mA at 9vdc.” source
Checked 2026-10-13
18V DC · centre negative · draws 68mA
digital · from the maker
“Power draw: 64mA (at 9v) and 68mA (at 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.