After a 12-year history, reaching a near-iconic standing, the Magneplanar 1.6 has been improved with value engineering. No costly tweaks of questionable sonic value. Magnepan is all about better ideas which give verifiable, high-value sonic improvements. All members of a listening panel chose the 1.7 or the 1.6 in a blind listening test.
The 1.7 is a departure from Magnepan's 41-year history of using planar magnetic drivers for the bass or lower midrange. The use of quasi ribbon technology down into the lower midrange and bass will provide a new level of coherence.