AUDIO TEST is one of Germany's leading hi-fi and home entertainment publications. Reviewing a wide range of products, from audio equipment to home theatre systems and streaming devices, it is widely recognised in the European market.

In this review, the NT-507T was not only praised as a network player, but also as a fully-fledged Network Transport that pursues purity and naturalness in music reproduction. It received particular praise for its advanced network design, including an SFP optical LAN input, its internal configuration designed for minimal noise and its expansive, open soundstage.

AUDIO TEST described the NT-507T’s sound as 'as if a veil had been lifted', praising the musical atmosphere, nuances and natural texture highly. The publication also noted that the product serves as a stark reminder of the impact digital sources have on sound quality.
Ultimately, the NT-507T achieved a score of 91% and received the "ausgezeichnet" recommendation award in the "Upper Class" category.
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