SKU: 71741859840

NAD D 3045 Hybrid Digital Compact Amplifier & DAC

Sale price$674.55 Regular price$749.50
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Description

NAD D 3045 Hybrid Digital Compact Amplifier & DACThe NAD D 3045 Hybrid Digital Compact Amplifier & DAC is a powerful and affordable product that produces high resolution sound without excess noise or distortion. It features cutting edge technology such as two way Bluetooth and supports up to 24 bit 192kHz digital source and up to 24 bit 384kHz computer source. NAD D 3045 Hybrid Digital Compact Amplifier & DAC The D 3045 Hybrid is a compact, yet powerful hybrid amplifier and digital audio converter

The NAD D 3045 Hybrid Digital Compact Amplifier & DAC is a powerful and affordable product that produces high resolution sound without excess noise or distortion. It features cutting-edge technology such as two-way Bluetooth and supports up to 24 bit/192kHz digital source and up to 24 bit/384kHz computer source.

NAD D 3045 Hybrid Digital Compact Amplifier & DAC

The D 3045 Hybrid is a compact, yet powerful hybrid amplifier and digital audio converter that packs a lot of punch for its size. This amplifier is perfect for those in need of an affordable, energy efficient product that is capable of producing high resolution sound without any excess noise or distortion. Despite its size, the D 3045 offers some of the most cutting-edge features of any amplifier on the market. It’s able to outperform many digital audio converters that are twice the price and features two-way Bluetooth, so you can stream music from almost any device.

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 (1kHz)
>80dB (10kHz)Input impedance (R and C)47kohms + 220pFMaximum input signal>5.5Vrms (ref. 0.1% THD)Output impedance400 Ohms Input sensitivity82mV (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 sensitivity1.35mV (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 120mWSignal-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)

GENERAL SPECIFICATIONS

LINE INPUT/SPEAKER OUT


Continuous output power into 4 and 8 Ohms60W (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 power8 Ohms : 80W
4 Ohms : 150W
2 Ohms : 200WPeak 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 sensitivity260mV (for 30W in 4 Ohms)Supports bit rate/sample rateup to 24 bit/192kHz (digital source)
up to 24 bit/384kHz (computer source)Standby power<0.5W


DIMENSIONS AND WEIGHT


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 3.6kg (7.9lb)Shipping weight 2.6kg (5.7lb)

     

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    Exchange/Return Notes
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    SKU: 71741859840

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    4.7 ★★★★★
    Based on 25 reviews
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    Product Reviews
    J
    Verified Purchase
    Jimmy D. Howerton
    Houston, US
    ★★★★★ 5
    Need lots of connectivity + charging. EXCELLENT.
    Color: Gray
    Problems with my original USB hub required something better. This unit has allowed me to connect all my peripherals to my laptop and I haven't had any problems with the USB port reliability I was dealing with. I'm using two hubs in series and now everything is working perfectly.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    S
    Verified Purchase
    Stuart Nezin
    Carnegie, US
    ★★★★★ 5
    Yes, I wish I'd bought this on Black Friday, but still no regrets
    Color: Gray
    If you use a lot of add-ons like I do you won't regret buying this hub. The number of connection PLUS high power charging ports works for me. Printer, scanner, mouse dongle, phone, tablet, external drive, flash key all connect with zero problems to my Win 11 laptop. Saves my laptop ports from wear and provides a central location for charging my stuff. Solid metal construction, touch switches for each port, even slots forSDd and micro sd cards makes great design and features. Had a decent usb 3 hub but this one SO much better, good value
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 26, 2026
    M
    Verified Purchase
    MMM
    Natrona Heights, US
    ★★★★★ 5
    well made, nicely built, fast and everything fits firmly
    Color: Gray
    Sleek and well made, heavier than my old one, as it seems better built in every way. I love the flush power buttons, they don't get accidentally pushed in because of the firmness of the buttons, not hard, just not overly easy like some cheaper hubs. The color is nice looking, the lights are subtle but easily identify each port and the main thing, it's fast. My old USB hub was decidedly slow and often under-powered. It did not always work with some demanding devices. But as soon as I plugged this in, all my devices were recognized and worked correctly. This was a great buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 1, 2025
    O
    Verified Purchase
    Olivia
    Lake Worth, US
    ★★★★★ 4
    Had some questions and needed to test it, here's the verdict!
    Color: Black
    No pictures, but I wished to get this review out as soon as possible because I'm very happy with my purchase. My last USB hub from aother brand broke immediately as soon as I got it which is why I wanted to purchase this as an "upgrade" for the higher voltage and more port options. Firstly I really appreciate that they gave both a USB 3.0 to USB-C and a USB-C to USB-C cable for the power depending on what type of port you have on your computer. The extra cable is always appreciated. I had a bunch of questions stemming from other reviews so I tested them. When you press a button nearby any port, the light goes on. When you hold it, it goes off. When the light is on, it powered my external drive, and when I hold-pressed it off, the drive on my computer disappeared as it should when no power is going to it. I'm glad that works perfectly. Also, it takes 16 seconds to recognize my 8TB drive. It seems a tiny bit long, but not too long, I'm pretty patient. For the SD and Micro SD card slot, there is no on and off power buttons. But they DO work. This was important for me as it was one of the reasons I bought it. The quick charging also works as intended. Also, I wondered what size it was- it's 8.75in long, 2in width, and a measly 0.65in heightwise. Every cord included is slightly larger than 3ft so there should be no problems with connecting it, though maybe it's too many wires for some. One thing I was concerned about was that a reviewer said the ports were very tight, and they are. I thought I was gonna break the ports by connecting a USB, but thankfully it didn't break. I don't know how realiable that is over time, though I imagine because of the buttons, the idea is to connect them once and if you want to not use it, to simply press the button to turn them off. So I think I'll do that once I get all my USBs set into place. If it breaks any port in that process down the line, I'll update my review. And based on the manual, here are the speeds: USB 3.0 & USB C - Max 5GB/sec data speed, Max 5V/1.5A power SD and Micro SD Slots - Read 50-104MB/sec, Write 30-80MB/sec (Subject to memory card speed and computer USB ports) USB QC Ports - No speed or power given Total power supply: Output DC 12V/7.5A (Input AC 100V~240V / 50Hz~60Hz / 2A) The power supply is a big brick LOL. But I appreciate the power, thanks. It's very easy to use overall, I just plug something in, turn the light on, expect it to work and it does. Besides it taking great force to plug a USB in, everything else is exactly what I wanted. Glad I bought this. Edit, a month or two later: The USB ports all still are working, but I noticed some external drives don't have enough power to work, even with the 8V, so I'm docking a point. I should be able to plug at least one in with a few other things connected, but this makes it a little less functional for my usage.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 13, 2025
    K
    Verified Purchase
    Kreg L.
    Omaha, US
    ★★★★★ 5
    Just what I needed
    Color: Black
    Never given!give 5 stars. But, this got it because exceeded what I was expecting. Purchased because new computer slots were inconvenient and more new devices are using usb ports and having powered ports was essential. Have used for several months and keep finding more things needing it. It was more than I expected/needed at the time .But, was designed for growth I was not expecting. Getting excellent connections, speed, and reliability even though I’ve nearly doubled the devices I planned on using. To be clear the system I connected to is all about performance and top of the line hardware. I was a performance engineer in a previous position and am very picky with this system setup. I’ve tested the hardware several times tuning things and it’s never the bottleneck. The original purchase was intended as a short term fix when I needed something yesterday and as stated b4 it has earned a place in my permanent setup. Would buy again and would explore other offerings by manufacture.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 23, 2025

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