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ENGLISH
24
All specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive lter and AES 17 active lter.
REFERENCE
SPECIFICATIONS
AMPLIFIER SECTION
LINE IN, SPEAKER OUT
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 ≥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 SECTION
LINE IN
Input impedance (R and C) 47 kohms/180 pF
Input sensitivity 280 mV (ref. 500 mV out, Volume maximum)
Maximum input level 2 Vrms/8 Vrms (low sensitivity mode)
Tone controls Treble: ±10 dB at 10 kHz
Bass: ±10dB at 100 Hz
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
HEADPHONE
Output impedance 2.2 ohms
Output power >100 mW/32 ohms
BluOS SECTION
AUDIO
Supported audio le format* MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
Supported high- resolution audio le
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 le 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
SUPPORTED SERVICES
Streaming cloud services* Spotify, Amazon Music, WiMP, Qobuz,
IDAGIO, Deezer, Mure, nugs.net, TIDAL,
Napster, Bugs, KKBOX, Taihe Music ZONE,
SOUNDMACHINE, RADIO.COM
Free internet radio* TuneIn, iHeartRadio, Calm Radio, Radio
Paradise, LiveXLive
Integration partners*** Control4, RTI, Crestron, URC, push, iPort,
ELAN, Lutron, Roon, AirPlay 2
Voice Control Integration*** Skills and support for Amazon Alexa,
Google Assistant and Apple’s Siri with
corresponding enabled devices and App
POWER CONSUMPTION
Standby power <0.5W (Auto standby ON)
<40W (idle power)
DIMENSION AND WEIGHT
Gross dimensions (W x H x D)**** 435 x 133 x 396 mm
17 ⁄ x 5 ¼ x 15 ⁄ inches
Shipping weight 18.4 kg (40.6 lbs)
* - Supported audio file format, cloud services and free internet radio are subject to change without notice.
** - Compatibility to latest versions is subject to future software update.
*** - Some features will be available via future software update.
**** - Gross dimension includes feet and extended rear panel terminals
Specifications are subject to change without notice. Check out www.NADelectronics.com for updated documentation or latest information about M33.
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