Description
NAD Electronics D 3045 HybridDigital DAC Amplifier
The NAD D 3045 is everything a modern amplifier should be; compact, energy-efficient, powerful, silent, high-resolution enabled, 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 HybridDigital 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
TECHNICAL SPECS
Line Input/Pre Out
- THD (20Hz – 20kHz): <0.003% at 2V out
- Signal-to-noise raito: >100dB (IHF, A-weighted, ref. 500mV out, unity gain)
- Channel separation
- >85dB (1kHz)
- >80dB (10kHz)
- Input impedance (R and C): 47k-ohms + 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 ohms 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
- Dimensions (W x H x D): 2 13/16″ x 9 5/16″ x 10 7/16″
- Weight: 7.9 lbs.
