NAD M66 前級擴大機

產品規格

Signal to Noise Ratio

>105dB (IHF; A-weighted, ref. 500mV out, unity gain)

Channel separation

>120dB (1 kHz)

Input Impedance (R and C)

56 kohms + 100 pF

Maximum input signal

>5.6Vrms (ref. 0.1% THD) >8 Vrms (Analog Bypass)

Output impedance

Source Impedance + 22 Ohm

Input sensitivity

185mV (ref. 500mV out, Volume maximum)

Frequency response

±0.2dB (20Hz - 20kHz) ±0.2dB (Analog Bypass, 20Hz - 20kHz)

Maximum voltage output

-IHF load >5V (ref. 0.1% THD) >10 V (Analog Bypass, ref. 0.1% THD)

Channel Seperation

>120dB (1 kHz)

Input impedance

(R and C) 56 kOhms + 100 pF

Output impedance Source Impedance

+ 22 Ohms

Maximum voltage output (IHF load)

>10 V (ref. 0.1 % THD) >20 V (Analog Bypass, ref. 0.1 % THD)

Channel Separation

>126 dB (1 kHz)

THD (20 Hz - 20 kHz)

MM:

Maximum input signal at 1kHz

MM: >80 mVrms MC: >7 mVrms (ref. 0.1 % THD)

Output impedance Source

Z + 4.7ohms

Power consumption

at Auto Standby ON and Network Standby OFF 0.5 W* at Auto Standby ON and Network Standby ON 2.0 W** OFF mode (Power switched OFF) 0.1 W

Supported audio file formats

MP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS

Supported high res audio file formats

FLAC, MQA, WAV, AIFF, MPEG-4 SLS

Sampling rate

up to 192 kHz

Bit depths

16 - 24

Ethernet/LAN

Ethernet RJ45, Gigabit 1000 Mbps Wi-Fi Built In:Wi-Fi 5 (802.11ac), dual-band

Bluetooth Quality

Bluetooth 5.0 aptX HD

USB

Type A

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**

Supported Hi Res Audio File Formats

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

SRM1 remote control

Streaming cloud services*

Tidal, Qobuz, Qobuz Connect, Deezer, Spotify (also support for Spotify Lossless), Spotify Connect, Amazon Music HD, SiriusXM, LiveOne, HighResAudio, JUKE, Napster, Pandora, Presto Music.

Free internet radio*

TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise

Supports bit rate/sample rate

up to 24 bit/192 kHz

Frequency band

2.402G- 2.480G

Maximum transmit power (dBm)

7 dBm ± 2 dBm

Dimensions (W x H x D) ***

435 x 133 x 387 mm (17 1/8 x 5 1/4 x 15 15/64 ”)

Net Weight

7.6kg (16.7lbs)

Shipping Weight

16.25 kg (35.8 lbs)

Shipping Size (W x H x D)

569 x 258 x 519 mm (22 13/32 x 20 7/16 x 10 5/32’)