KEF Kube SP2089 external CONTOUR BOX equalizer 104/2 speaker

As far as I can tell this is an external equalizer type device for use with KEF speakers, similar to the active equalizer Bose uses with their 901 speakers.

I don't have a power supply for it so it's untested but have no reason to think it won't work fine. Shows very little wear, no apparent problems.

Send your zip code for ship cost- should be between $4.95 and $6.95 if you are in the continental USA (Nov. 2012).