NAD C3050, Руководство пользователя

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All specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive filter and AES 17 active filter.
PREAMPLIFIER SECTION
LINE INPUT, PRE-OUT (Analog bypass on)
THD (20 Hz – 20 kHz) <0.005 % at 2V out
Signal-to-Noise Ratio >95 dB (IHF; A-weighted, ref. 500 mV out, unity gain)
Channel separation
>100 dB (1 kHz)
>90 dB (10 kHz)
Input impedance (R and C) 28 kohms + 360 pF
Maximum input signal >4.5 Vrms (ref. 0.1 % THD)
Output impedance 440 ohms
Input sensitivity 270 mV (ref. 500 mV out, Volume maximum)
Frequency response ±0.3 dB (20 Hz - 20 kHz)
Maximum voltage output -IHF load >2 V (ref. 0.1 % THD)
PHONO INPUT, PRE-OUT (Analog bypass on)
THD (20 Hz – 20 kHz) <0.03% at 2 V out
Signal-to-Noise Ratio >79 dB (200 ohms source; A-weighted, ref. 500 mV out)
Input Impedance (R and C) 46 kohms/100 pF
Input sensitivity 5.5 mV (ref. 500 mV out, Volume maximum)
Frequency response ±0.3 dB (20 Hz - 20 kHz)
Maximum input signal at 1kHz >80 mVrms (ref. 0.1 % THD)
LINE INPUT, HEADPHONE OUT (Analog bypass on)
THD (20 Hz – 20 kHz) <0.005% at 1V out
Signal-to-Noise Ratio >96 dB (32 ohms loads; A-WTD, ref. 2 V out, unity gain
Frequency response ±0.3 dB (20 Hz - 20 kHz)
Channel separation >60 dB at 1kHz
Output impedance 2.2 ohms
BLUOS SECTION
AUDIO
Supported audio file format MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
Supported high- resolution audio file format FLAC, MQA, WAV, AIFF
Sampling rate up to 192 kHz
Bit depths 16 – 24
SUPPORTED SERVICES***
Streaming cloud services
Amazon Music, Bugs, CustomChannels, Deezer, IDAGIO, KKBOX, Napster, Neil Young Archives, nugs.net,
Qobuz, Qsic, Spotify, SOUNDMACHINE, TIDAL, Tunify
Internet radio CALM Radio, iHeartRadio, LiveXLive, RADIO.COM, Radio Paradise, SiriusXM, TuneIn
Integration partners Control4, Crestron, ELAN, Lutron, Push, Roon, RTI, URC
Voice Control Integration
Skills and support for Amazon Alexa, Google Assistant and Apple’s Siri with corresponding enabled devices
and App
CONNECTIVITY
Network connectivity
Gigabit Ethernet RJ45
Wi-Fi 5
Supported network file share protocol Server Message Block (SMB)
USB 1 x Type-A port for connection to USB memory stick (FAT32 or NTFS formatted) and supported peripherals
Bluetooth quality aptX HD 5.0
Bluetooth connectivity Two-Way (Receive and Headphone modes)
USER INTERFACE ***
Supported operating system
Music playback from network shares on the following desktop operating systems: Microsoft Windows XP,
2000, Vista, 7, 8 to current Windows Operating Systems and macOS versions
Mobile Application
Free BluOS Controller App available for download from the respective App stores of Apple iOS devices (iPad,
iPhone and iPod), Android devices, Kindle Fire and Windows or macOS desktops
REFERENCE
SPECIFICATIONS