Security-01 9V 1A Power Supply Adapter, DC Jack Center Negative, Plug 5.5mm x 2.1mm, for Effects Pedals, Piano Keyboards, Label Makers and more

Input voltage: AC 100-240V 50/60 Hz, Output: DC 9V 1A (1000mA), Connector Size: 5.5mm x 2.1mm, Cable length: 2 meter

No More Battery Anxiety: Eliminate the risk of a dead battery disrupting your pedalboard performance by switching to a DC 9V power adapter. Enjoy reliable, uninterrupted play with direct power—no batteries needed.

Power supply polarity: Center or Tip is NEGATIVE ( - ), Sleeve is POSITIVE ( + ), PLEASE NOTE this power supply only works with Effects Pedals and centain devices that requires 9V center negative input, refer to the following list

Works with Most Effects Pedals from BOSS, Behringer, JOYO, TC Electronic, Donner, JHS, NUX, MXR, Caline, Rowin, Ibanez, etc. 9V Center Negative Piano keyboards, Label makers and other equipment with power ports of negative-tip (Center Negative)

Note: Please carefully check the required polarity and socket size of your devices before purchasing. A correct polarity and plug size are critical, a center positive device will not run on this item

Safety: UKCA WEEE RoHS certificate, Six-level energy efficiency, Over-Voltage protection, Over-Current protection, Over-Heat protection, Short Circuit protection