The Braun T1000CD was produced in the mid 60s as a multiband "world receiver". It is a single conversion superheterodyne which covers the entire SW range in 12 bands (has a BFO control for SSB detection), plus the commercial FM band 88 - 108 MHz. This model followed the T1000, just slightly modified, and was quite a big success in spite of its hefty price. Band coils are housed in a rotary drum, and have solid gold contacts, which gives an idea of the quality that was used in the design of the electronic circuits.