Other hi-fi products During the 1980s, Rogers made the A75 and A100 amplifiers and the T100 FM tuner. Rogers also produced a pair of active subwoofers, called LS3/5B, which were designed specifically for the LS3/5As. The subwoofers were sold complete with their own electronic crossover, which used the same chassis as the A75/A100 amplifiers. LS 5/8 and 5/9 These studio speakers are were manufactured by Rogers under licenses granted by the BBC, and has been installed in many recording studios. "JR149" Jim Rogers, who set up J R Loudspeakers Ltd after the collapse of Rogers Audio, released the JR149 in 1977 using the same drive units as the LS3/5A in a cylindrical aluminium cabinet. A review of the JR149 in the May 1977 "Hi-Fi News and Record Review" found that the "general quality was very comparable" to the LS3/5A. "LS33' The final, and often overlooked, speakers to be manufactured by Rogers in the UK with qualities that build upon the DNA of previous models, displaying hugely impressive musicality, soundstaging and the clinical monitor quality that rightly won Rogers many followers in the previous decades. ROGERS Audio Hi-Fi - Pier Paolo FERRARI - 2017, April - SANDIT Editor -Bergamo -ITALY -