47 Laboratory, known for innovative modern design of high performance audio products, was showing the Konus Audio Essence speaker with their Shiguraki system at the Montreal Audio show. The Essence uses just ONE metal-cone Jordan driver in a transmission line loaded enclosure - with superb results. Anyone who hears this speaker is amazed by its clarity, musicality and open quality. Putting it on a Svelte Shelf only enhances these qualities and makes it perform even better!