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Hi-Fi Amplifier


Deff Corporation, Osaka, Japan

In-house design

Taku Yahara

Red Dot
This premium Class D amplifier plays music from smartphones or digital audio players in excellent sound quality. Its one-piece enclosure consists of CNC-machined aluminium so as to reduce disturbing vibrations. Aluminium rods with a diameter of 15 mm and a length of 40 mm allow heat to dissipate along the upper surface. They guarantee reliable and silent cooling, which is essential for stable operation. On the front, only the three most crucial functional elements can be found, which supports the puristic appearance of the amplifier.

Statement by the jury

»The solid aluminium enclosure of the amplifier with its efficient cooling system renders a precious impression and contributes to sound optimisation.«

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This product can be found in the
Red Dot Design Yearbook 2016/2017