Sales of digital radio sets are down 9.1% YoY as digital radio's share of total radio listening reaches a plateau - maintaining 2013's Q2 figure of 36.8% in the same period this year.

The figures come after the news surfaced last year that the digital audio broadcasting (DAB) switchover was likely to be delayed until 2020.

1.7m DAB sets were sold in the year ending June 2014 - reportedly the lowest figure since 2009, according to Ofcom's annual digital radio ...