Many thanks to SWLing Post contributor David Iurescia for sharing the latest installment in Radio Bulgaria’s 90th anniversary QSL card series. This month’s card highlights the TULAN radio receiver—produced by Bulgaria’s first radio receiver factory and now prized by vintage radio collectors. The accompanying article explores the company’s history and explains how listeners can obtain this attractive new QSL card by submitting a reception report.

Since they’re no longer on shortwave, what would the reception reports be for, the podcasts?
Funnily enough, the cabinet of the Tulan 660 Comfort looks pretty much the same as that of the Blaupunkt Ideal 4W77. Just wondering if the Bulgarian manufacturer copied the circuit as well.