Columette WR-10

This is the first version of the Westinghouse WR-10 Columette series. Westinghouse also made a WR-10A Columette with the major difference being the WR-10 using 2 x 45 output tubes and the WR-10A using 2 x 47 output tubes. This receiver was also manufactured by RCA and General Electric. The RCA version of the WR-10 was called the R-7 Superette and the WR-10A was called the R-7A Superette. The General Electric version of the WR-10 was called the S-22 and the WR-10A was called the S-22A. When searching for the WR-10 schematic in the original John Rider printed index you are referred to the RCA R-7 Superette. For the WR-10A, the John Rider printed index refers you to the RCA R-7A Superette. For the General Electric S-22 the John Rider printed index also refers you to the RCA R-7 Superette and for the S-22A you are referred to the RCA R-7A schematic.