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NAD C 390DD - Direct Digital integrated amplifier

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NAD C 390DD - Direct Digital integrated amplifier

Post by hywong2005 on Sun Apr 16, 2017 9:15 pm

For computer audiophiles, this the amp to look for - just connect your computer directly to the NAD C 390DD through USB Type A or B. If you play CDs, connect the coaxial out to the NAD. Alternatively if you have an external hard disk with WMA or FLAC audio files, connect it directly to the NAD to play.

NAD C 390DD is a Direct Digital integrated amplifier. It uses technology from NAD's Masters Series M2 but is less than half the M2's price (US$5999).

NAD C 390DD converts signal into a 24-bit/192kHz digital one, process it in the digital domain sophisticated circuitry, then reconverts it to an analog signal that is then sent to the speakers.

NAD C 390DD is a current model

1. Built-in USB DAC which accepts
[*]USB Type A – 24 bit/48 kHz
[*]USB Type B – 24 bit/96 kHz
[*]Optical – 24 bit/192 kHz
[*]Digital Coax – 24 bit/192 kHz
2.  Room equalization feature
3.  Sub-woofer/pre output

Input Impedance

  • 75 ohms (coaxial)
  • 110 ohms (AES/EBU) 

Sample Rate

  • 32kHz to 192kHz

Frequency Response

  • ±0.5dB (ref. 20Hz-96kHz @ 192kHz)

Channel Separation

  • >90dB (ref. 10kHz, 4 ohm, 1/3 rated power)

Continuous Output Power (ref. 20Hz – 20kHz, rated THD)

  • ≥150W (8 ohm)

  • ≥150W (4 ohm)

Rated Distortion (THD, with AES17 and AP passive 20kHz LP filters)

  • 0.005% (ref. 20Hz – 20kHz, 500mW – rated power)

  • 350W

Maximum Output Current

  • >18A

Signal / Noise Ratio

  • >95dB (A-weighted, ref. 1W)
  • >124dB (A-weighted, ref. 250W)

Damping Factor

  • >800 (ref. 20Hz – 200Hz)

Absolute Sound:
Sound Stage:

[*]Price: RM4900/-
Contact: HY Wong Tel: 0173303371


Number of posts : 67
Age : 66
Location : Subang Jaya
Registration date : 2009-01-28

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