Keywords: Cassete decks, three generations.JPG 3 generations of mid-fi cassete decks bottom to top <br>Sony TC-K61 1980<br>Yamaha K430 1987<br>Pioneer CT640 1996<br>Although on paper last generation Pioneer has outrageous specs 20-25kHz auto calibration Yamaha has the finest mechanics and Sony beats them all in sound Go figure Own 2008 NVO Cassette decks |