for 3200 euros I have not heard a better amplifier

99 % oxygen-free copper conductor

Dimensions: 151mm x 136mm x 51mm (W x D x H)

The NZ800 is equipped with a sophisticated all-glass lens

Taga Diamond B-60 V.3 bluetooth for 3200 euros I haveTAGA Diamond B 60 v. 3 is the flagship among bookshelf speakers and features a 2 way design with a distinctive oval shape of the enclosure. The sound style is an evolution of the original Diamond B 60 speakers, which are recognized and appreciated in the market. TAGA Harmony has implemented upgrades to all key components responsible for sound, resulting in amazing sound performance far beyond the model's price range. The speaker enclosure is made of