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NAD Masters M33
Maailman edistyksellisin, Masters-sarjan lippulaiva vahvistin NAD M33. Vuoden paras tuote 2020-2021 EISA "Smart Amplifier".
Uudessa NAD Masters-sarjan lippulaivamallissa on paljon ominaisuuksia kuten Dirac Live-huonekorjaus, BluOS-monihuonestriimaus, kosketusnäyttö, 32-bitttinen DAC sekä MQA-dekoodaus.
Uuden HybridDigital Purifi Eigentakt-tekniikan myötä M33 seuraa NAD:n pitkäaikaisia perinteitä vahvistinteknologian kehittämisessä. M33 tuottaa vähintään 200 W kanavaa kohti kosketuksella tuloksena on luonnollinen äänellinen suorituskyky erittäin pienillä säröillä ja kohinalla.
NADin mukaan mittaustulokset lähentelevät herkimpien ja hienostuneimpien käytettävissä olevien testilaitteiden raja-arvoja.
Key Features of the NAD Masters M33:
- BluOS™ Streaming Amplifier
- HybridDigital Purifi Eigentakt™ Amplifier
- Continuous Power: 200W into 8/4 Ohms
- Dynamic Power: 300W into 8 Ohms, 550W into 4 Ohms
- 32-BIT/384kHz ESS Sabre DAC
- 1GHz ARM® CORTEX A9 Processor
- Dirac Live Room Correction*
- Color TFT touch display
- Supports Amazon Alexa and Google
- Assistant Voice Control Skills
- AirPlay 2 Integration*
- Supports Siri Voice Assistant via AirPlay 2
- Two-way Qualcomm aptX® HD Bluetooth
- BluOS multi-room compatible
- Gigabit Ethernet
- Dual Band Wi-Fi 5 a/c/n
- HDMI eARC, USB Type A Input
- MM Phono Input
- 2 x Line Inputs
- AES/EBU XLR
- All digital inputs 24-bit/192 kHz capable
- 2 x Optical Inputs
- 2 x Coax Inputs
- XLR Balanced Line Input
- Preamp Output
- Two independent Subwoofer outputs, with selectable Crossover Frequency
- High Current Headphone Out
- 2 x MDC Slots for Future Expansion
- IR Input
- 12V Trigger In, 2 x12V Trigger Out
- Apps for iOS, Android, Mac OS, Windows,Crestron,
- Control4, RTI, URC, Elan, Lutron, iPort, KNX
- Wide variety of premium music services supported in App, including Amazon Music HD, Spotify,Tidal,Qobuz, TuneIn, Napster, Deezer, and many others
Tekniset tiedot:
AMPLIFIER SECTION
- Rated output power (ref. 20 Hz-20 kHz at rated THD, both channels driven) >200 W into 8 ohms >380 W into 4 ohms
- Rated output power, Bridge mode (ref. 20 Hz – 20 kHz at rated THD) >700 W into 8 ohms
- Input sensitivity 865 mV (ref. 200W 8 ohms, Volume maximum)
- THD (20 Hz – 20 kHz) <0.003 % (1W to 200 W, 8 ohms and 4 ohms)
- Signal-to-Noise ratio
- >98 dB (A-weighted, ref. 1 W out in 8 ohms)
- >120 dB (A-weighted, ref. 200 W out in 8 ohms)
- Clipping power >210 W (0.1 % THD 1 kHz 8 ohms)
- IHF dynamic power
- 8 ohms: 260 W
- 4 ohms: 520 W
- Peak output current same or over 25 A (in 1 ohm, 1 ms)
- Damping factor >800 (ref. 8 ohms, 20 Hz to 6.5 kHz)
- Frequency response
- ±0.2 dB (20 Hz -20 kHz)
- -3 dB at 60 kHz
PREAMPLIFIER SPECIFICATIONS
LINE IN
- Input Impedance (r and c) 47kohm/180pF
- Input Sensitivity 280mV (ref. 500mV out, Volume Maximum)
- Maximum input level 20Hz-20Khz 2 Vrms/8 Vrms (low sensitivity mode)
- Tone Controls Treble: ±10dB at 10kHz Bass: ±10dB at 100Hz
- Max Output Signal 4Vrms (ref. 0.1% THD)
PREOUT
- Maximum output level 3.9 Vrms (ref. 0.1% THD)
- Signal-to-Noise ratio >120 dB (A-weighted, ref. 2 V out)
- Output impedance 100 ohms
SUBOUT
- Maximum output level 1.1 Vrms (ref. 0.1 % THD 100Hz)
- Signal-to-Noise ratio >102 dB (20 Hz-20 kHz, ref. 1V out)
- THD+N <0.005 % (refer 1.1 V 20 Hz-200 Hz)
- Output impedance 680 ohms
PHONO
- Input sensitivity
- MM: 1.2 mV
- MC: 100 µV
- Input impedance (R and C)
- MM: 56 kohms/100 pF
- MC: 100 ohms/280 pF
- Signal to noise ratio (ref. 2 V Preout A-weighted)
- MM: >92 dB
- MC: >76 dB
- THD+N (ref 2V Preout 1kHz)
- MM: <0.003 %
- MC: <0.02 %
- RIAA response accuracy MM/MC ±0.2 dB 20 Hz -20 kHz
HEADPHONES
- Output Impedance 2.2ohms
- Output power >100 mW/32 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
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
- Front panel 7-inch full colour touch screen
- Remote control HTRM 2 remote control
For supported music service and partners please see bluos.net
POWER CONSUMPTION
- Auto Standby ON <0.5W
- Idle Power <40W
DIMENSIONS AND WEIGHT
- Dimensions WxHxD 435 x 133 x 396 mm
- Net Weight 9.7kg
- Shipping Weight 18.4kg