Thin-Film High-Frequency Transducers (Part 2) - The LT2/LT6 Ribbon Transducers

In its August 2020 edition, Voice Coil featured an article by experienced speaker designer Igor Levitsky on The Advantages of Thin-Film High-Frequency Transducers. In a follow-up Spotlight article the author returns to expand on the development and design aspects of the Radian Audio LT2/LT6 Ribbon Planar transducers - its more recent, commercially available project, in which he continues to be involved. This article was originally published in Voice Coil, September 2020.

In its August 2020 edition, Voice Coil featured an article by experienced speaker designer Igor Levitsky, highly recognized in the industry for developing some of the best planar magnetic speaker and headphone drivers for some of the most reputed brands, focusing precisely on this type of technology. It seems clear that we will see more and more headphones and speakers using thin-film drivers, as the industry is now perfecting the use of different types of diaphragms and materials. The August 2020 edition of Voice Coil includes the first part of this article, completed in the September 2020 edition.

Forced to shelter at home, Oliver Masciarotte looked around his home base in the Twin Cities, and decided it was time to have a serious look at the Magnepan LRS (Little Ribbon Speaker) the company's latest affordable, full-range quasi-ribbon speaker. For this review, Masciarotte writes about what he heard, while Kent Peterson (Warkwyn) measures its performance in the lab. If you are curious to see how does a ribbon speaker measures on a Klippel Near-Field Scanning (NFS) system you definitely want to check out this article, originally published in audioXpress, September 2020.