Electro-Harmonix · Pitch / Octave

POG3

9.6V · 300 mA · maker

Electro-Harmonix POG3 power requirements

9.6V DC · centre negative · draws 300mA · needs a supply of at least 500mA
the voltage it ships for · digital · from the maker
“Power Supply 9.6VDC-500mA power adapter included … Current Draw 300mA” source
Checked 2026-10-13
9V DC · centre negative · draws 300mA
digital · from the maker
“Connect the output plug of the factory-supplied AC adapter into the 9VDC power jack. The current requirement is 300mA at 9VDC. The polarity of the power jack is centernegative. The maximum allowable power supply voltage is 10.5 VDC.” source
Checked 2026-10-13

180.98 × 146.05 × 57.15 mm (7.13 × 5.75 × 2.25 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.