http://www.audiocubes2.com/brand/Luxman/product/Luxman_AS-4_(III)_Pin_Plug-type_Channel_Selector.html?osCsid=c1e76708af61b644e0e39c34417e239d
or
the 47 Labs selector....rather expensive but high quality. The Luxman seems decent enough.
or
the 47 Labs selector....rather expensive but high quality. The Luxman seems decent enough.