“Music On The Move” explores portable audio technology developments over the decades

Many thanks to SWLing Post contributor, Ed, who writes: Last night on my bedside radio I heard on BBC World’s ‘The Forum’ a wonderful 49-minute piece about portable audio. Much of it covers the earliest portable electron tube radios and transistor radios, and their influences on society in different countries. Mediumwave, Shortwave and FM radios […]