NAD D 3045 Hybrid Digital DAC Amplifier


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Overview

The NAD D 3045 is everything a modern amplifier should be; compact, energy efficient, powerful, silent, High Resolution capable, and packed with cutting edge features like DSD and MQA playback. NAD’s expertise in both digital and analog engineering is on full display in this flexible and affordable amplifier.

Features

  • 2 x 60W Hybrid Digital Amplifier
  • Two-Way Bluetooth powered by Qualcomm aptX HD audio
  • Asynchronous USB 24/192 Input supporting MQA and DSD
  • HDMI Audio Return Channel
  • Coax and Optical Input
  • MM Phono and Line Input
  • Preamp Out
  • Sub Out
  • Headphone Amp
  • IR Remote

Specifications

PREAMPLIFIER SECTION LINE INPUT/PRE OUT

THD (20Hz – 20kHz) <0.003% at 2V out
Signal-to-Noise Ratio
>100dB (IHF, A-weighted, ref. 500mV out, unity gain)
Channel separation

≥85dB at 1kHz

≥80dB at 10kHz

Input impedance (R and C) 47kohms + 220pF
Maximum input signal
>5.5Vrms (ref. 0.1% THD)
Output impedance
400 Ohms
Input sensitivity 82mV (ref. 500mV out, Volume maximum)
Frequency response ±0.2dB (20Hz – 20kHz)
Maximum voltage output – IHF load
>4V (ref. 0.1% THD)
PHONO INPUT / PRE OUT

THD (20Hz – 20kHz)
<0.015% at 2V out
Signal-to-Noise Ratio

>82dB (200 Ohm source, A-weighted, ref. 500mV out)

>76dB (MM cartridge source, IHF; A-weighted, ref. 500mV out)

Input sensitivity
1.35mV (ref. 500mV out, Volume maximum)
Maximum input signal at 1kHz
>90mVrms (ref. 0.1% THD)
Frequency response
±0.3dB (20Hz – 20kHz)
LINE INPUT / HEADPHONE OUT
THD (20Hz – 20kHz)
<0.003% at 120mW
Signal-to-Noise Ratio
>90dB (32 Ohm load; A-weighted, ref. 500mV out, unity gain)
Frequency response
±0.3dB (20Hz – 20kHz)
Output impedance 2 Ohms
Maximum headphone output – 32 Ohm load <8V (ref. 0.1% THD)
LINE INPUT / SPEAKER OUT

Continuous output power into 4 and 8 Ohms
60W (ref. 20Hz-20kHz at 0.03% THD, both channels driven)
THD (20Hz – 20kHz) <0.005% (at 1W, 4 and 8 ohms)
Signal-to-Noise Ratio >98dB (A-weighted, 500mV input, ref. 2.828V out in 4 Ohms)
Clipping power >80W (at 1kHz 4 Ohms 0.1% THD)
IHF dynamic power

8 Ohms : 80W

4 Ohms : 150W

2 Ohms : 200W

Peak output current >18A (in 1 Ohm, 1ms)
Damping factor >300 (ref. 8 Ohms, 20Hz to 6.5kHz)
Frequency response ±0.3dB (20Hz – 20kHz)
Channel separation

>75dB (1kHz)

>70dB (10kHz)

Input sensitivity 260mV (for 30W in 4 Ohms)
Supports bit rate/sample rate

up to 24 bit/192kHz (digital source)

up to 24 bit/384kHz (computer source)

Standby power
<0.5W
Gross dimensions (W x H x D)

70 x 235 x 265 mm

2 13/16 x 9 5/16 x 10 7/16 inches

Net Weight 2.6kg (5.7lb)
Shipping Weight 3.6kg (7.9lb)

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