the centre negative, 5.5*2.5mm
Features:
Protection from overload
Short Circuit Defense
Over voltage defence
85% efficiency
Electric guitar effector is a common application for the 6V 300mA power adaptor.
Specification:
Number: 1 pc
The MDL-0903 AC model
EU, US, and AU plug standards
AC 100V–240V, 50/60Hz as an input
DC 6V 300mA as output
Plug for output adapter: 5.5mmx2.5mm ( compatible with 5.5 x 2.1mm )
The 5.5*2.1mm plug's poles are as follows: outside positive, centre negative.
Product dimensions: about 75*40*28mm (the size not include plug)
Size of packaging: approximately 93*75*30mm
About 90 centimetres is the cable's length.