r=ltr align=justify>The PMA-1510AE is endowed with a renowned Denon tradition: the simple & straight UHC-MOS single push-pull amplifier circuit. Amplifier construction, the foundation of expressive sound, has also been redesigned to place greater emphasis on low specific gravity and more direct grounding. Rich musical expressiveness in a class of its own is achieved with the same large, 27-mm motor-driven volume control that’s used on the high-class PMA-2010AE.