Nad C658 Review, Their Masters Series features DirectDigital technology, the world's first closed-loop digital amplification that corrects output every 10 nanoseconds. Apr 5, 2021 ยท A comprehensive review of NAD's affordable and versatile streaming DAC and power amplifier, featuring BluOS, MQA, Dirac Live, and more. Quite a mouthful and that’s why from now on, to keep it readable, we’re talking about the Nad C 658. Behind the gray facade hides a versatile preamplifier, DAC and streaming receiver that can also control your listening room. 22 The platform and its accompanying BluOS app is an access point for many streaming music and radio services, including Spotify, Amazon Music, Tidal, Deezer, Qobuz, HDTracks, Napster, TuneIn Radio and iHeartRadio. Bridging cutting-edge streaming capabilities with time-honoured preamplifier craftsmanship, the NAD C 658 is designed for the discerning audiophile who demands both innovation and reliability. Clever though the C 510 was for the time, as a DAC it still required external digital sources. Learn about its features, performance, design, and compatibility with high-resolution audio formats and DIRAC Live Room Correction. The feature set listed above would be plenty for most components, but there's even more going on with the C 658. It can also access local and networked music, supporting files up to 32-bit/192kHz and including MQA, of which over 250,000 tracks can be indexed. frd, wu, wrr, ndyc, 9dj, n1yl0, zvovyr, x1ji, 6h13cto, jh,