The siblings for 1984 were the 'Class A' A-265 (their flagship amp until the A-2125), the A-255, A-240B, and A-225. All of these amps were made in Korea, as well as the upcoming MA and PMA series as I recall. The A-265 is the only "Class A" amp that does not use the Threshold/Pass bias circuit. http://www.compendiumarcana.com/forumpics/A265a.jpg w A klasie sa zawsze duze radiatory.Ten co pytasz to A/B.