NAD C 658
DESCRIPTION
BluOS Streaming DAC
DESCRIPTION
BluOS Streaming DAC
DESCRIPTION
BluOS Streaming DAC
PRODUCT DETAILS
LINE INPUT, PRE-OUT
THD (20Hz – 20kHz)- <0.005% at 2V out
Signal-to-Noise Ratio- >106dB (IHF; A-weighted, ref. 500mV out, unity gain)
Channel separation-
>80dB (1kHz)
>70dB (10kHz)
Input impedance (R and C)- 22 kohms + 100pF
Maximum input signal- >4.5Vrms (ref. 0.1% THD)
Output impedance- Source Z + 240 Ohm
Input sensitivity- 93mV (ref. 500mV out, Volume maximum)
Frequency response- ±0.3dB (20Hz – 20kHz)
Maximum voltage output – IHF load- >4.5V (ref. 0.1% THD)
Tone Controls Treble- >±7.0dB at 20kHz; Bass: ±7.0dB at 60Hz; Balance: -10dB
PHONO INPUT, AUDIO PRE-OUT
THD (20Hz – 20kHz)- <0.01% at 2V out
Signal-to-Noise Ratio-
>84dB (200 Ohm source; A-weighted, ref. 500mV out)
>76dB (MM cartridge source, IHF; A-weighted, ref. 500mV out)
Input sensitivity- 1.44mV (ref. 500mV out, Volume maximum)
Frequency response- >±0.3dB (20Hz – 20kHz)
Maximum input signal at 1kHz- >80mVrms (ref. 0.1% THD)
LINE INPUT, HEADPHONE OUT
THD (20Hz – 20kHz)- <0.005% at 1V out
Signal-to-Noise Ratio- >110dB (32 Ohms loads; A-WTD, ref. 2V out, unity gain)
Frequency response- ±0.3dB (20Hz – 20kHz)
Channel separation- >>60dB at 1kHz
Output impedance- 6 Ohms
DAC
Supported audio file formats- MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
High resolution audio formats- MQA, FLAC, WAV, AIFF, Supports converted DSD playback via the BluOS desktop app (only)
Native sampling rates- up to 32bit/192kHz
Bit depths- 16 – 24
BluOS
Supported operating systems- Plays music from network shares on the following desktop operating systems: Microsoft Windows XP, 2000, Vista, 7, 8 to current Windows Operating Systems and Mac OS X versions
User interface mobile operating system- BluOS – Free Android and iOS App available online at Google Play and Apple App store
Supported cloud services- Spotify, Amazon Music, TIDAL, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, Bugs
Free internet radio- TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise
Bluetooth quality- Bluetooth aptX HD wireless built-in
Bluetooth connectivity- Two-Way (Transmit and Receive)
Network connectivity- Gigabit Ethernet RJ45 WiFi 5 (802.11 ac/n)
DIMENSIONS AND WEIGHT
Dimensions (W x H x D)- 435 x 100 x 405mm (17 1/8 x 3 15/16 x 16)
Shipping Weight- 10.1kg (22.3lb)