tc electronic Power Plug 9

Not much to say, it just works very well. The build quality is a little lightweight & plasticky, but fine for home use.
If you're touring or gigging regularly, you may choose to buy a spare due to the rather flimsy build quality, but then again a regular performer would probably have a pedalboard power supply anyway.
The Euro/UK/US adapters are good to have & it's rated at between 100-240v which means that with the right adaptor, it should work pretty much anywhere in the world without needing a voltage transformer & helps to justify its price.

i use it with my flashback delay, with no problems so far.
but i think it's a little overpriced

Don?t get me wrong I?m all for preventing unnecessary waste and if you are using a separate power supply on your board you won?t need this. But if given that it wasn?t included in the box of my polytune 2 I would expect that pedal to be cheaper.

I also had no idea it wouldn?t be included so was forced to waste money on batteries while placing a second order to include this power plug.

Once you get over all of the above it works fine, and the changeable sliding region plugs are nifty.