Electro-Harmonix · Preamp

Battalion

9.6V · 100 mA · maker

Electro-Harmonix Battalion power requirements

9.6V DC · centre negative · draws 100mA · needs a supply of at least 200mA
the voltage it ships for · from the maker
“Power Supply 9.6VDC-200mA power adapter included … Current Draw 100mA” source
Checked 2026-10-13
9V DC · centre negative · draws 100mA · needs a supply of at least 200mA
from the maker
“Plug the output of the factory-supplied EHX9.6DC 200mA AC adapter into the 9V power jack located at the top of the Battalion. The Battalion draws 100mA at 9VDC with a center negative plug. The Battalion accepts Boss® and Ibanez® style AC Adapters capable of delivering at least 200mA.” source
Checked 2026-10-13

146.05 × 120.65 × 63.5 mm (5.75 × 4.75 × 2.50 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.