The Boss PSA-230S Power Supply (EU) is a 500mA DC Adaptor used to power Boss Compact and Twin Effect Pedals, ME-50/-20/-20B Multi-Effects, the DB-66/-88/-90 Metronomes, DR-Series Drum Machines, FC-Series Foot Controllers, MC-202, SH-101, SP-202, TR-626, and all TU-Series Tuners. The EU version of the Adaptor features a 2-Pin Plug.
The main features of the Boss PSA-230S Power Supply (EU) include:
A reliable power supply. Long a convenient wire with voltage in the network. Creates enough current for the correct operation of the equipment is the boss. Other power supplies may have not enough amperage and may not work correctly. It is better to take brand power supply.
I thought my RC-3 looper was broken until I understood that I was using a wrong adapter and that a special power adapter was needed for the looper. This one is solid build and with a long cable. No static noise. One cant go wrong with this one.