<P> On April 26 , 2005 , Circuit City announced that the stores would be renamed The Source by Circuit City ( La Source par Circuit City in Quebec ) . The rebranding process was completed in the majority of the chain 's Canadian stores by July 1 , 2005 . The chain also introduced new house brands , including Nexxtech and Centrios , in place of RadioShack store brands . </P>
when did radio shack change to the source
2005