The C 389 BluOS-D is an Streaming Integrated Amplifier by NAD that delivers . Minimum impedance of 4 ohms makes the C 389 BluOS-D compatible with a wide range of loudspeakers. Thanks to its built-in DAC, you can play digital sources directly without the need for an external DAC unit. NAD C 389 BluOS-D lets you connect your turntable via its Phono input and start listening to your vinyl collection without a hassle.
There are 10 NAD amplifiers in our database. Below you can see the main specs of these amps.
NAD Integrated Amplifier Series
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The NAD C 389 BluOS-D is rated at 130 watts RMS into 8-ohms. NAD provides this wattage at a THD (Total Harmonic Distortion) of 0.02% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 130 watts into 8-ohms (20-20k) at 0.02%
- 130 watts into 4-ohms
- 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
- 95dB Signal to Noise Ratio
When pairing the NAD C 389 BluOS-D with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
Inputs and Outputs
Besides the performance specs of the NAD C 389 BluOS-D, the next important feature set that you have to evaluate is the input and output selections that it offers.
Inputs
- Phono Input
- 2 Optical Digital Input
- 2 Coaxial Digital Input
- USB Input:
Outputs
- Yes Preamp Outputs
- 1/4 Headphone Output
Bluetooth Connectivity
NAD C 389 BluOS-D features built-in Bluetooth 4.0 for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.
Phono Input
DAC and Digital Music
The NAD C 389 BluOS-D's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC.
NAD C 389 BluOS-D External Dimensions and Weight
NAD C 389 BluOS-D has external dimensions of (H x W x D) 4 x 17-1/8 x 16-3/8 inch (101.6 x 435.0 x 415.9 mm ). The unit weighs
8.66kg / 19.1lbs.
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the NAD C 389 BluOS-D is approximately 1809.2cm2 / 280.4inch2.
- Width: 435.0mm (17-1/8")
- Height: 101.6mm (4")
- Depth: 415.9mm (16-3/8")
- Weight: 8.66 kg (19.10lbs)
- Base Surface Area: ~1809.2cm2 / 280.4inch2
- Volume: ~18.4 liter / 4.9 gallon
Warranty
2 Years of parts warranty and 2 Years of labor warranty is generally provided for the NAD C 389 BluOS-D by the manufacturer.
| General |
| Brand |
NAD |
| Full Model Name |
NAD C 389 BluOS-D |
| Amplifier Type |
Integrated Amplifier |
| Amp Class |
Class D |
| Performance |
| Watts RMS per Channel into 8-ohms |
130 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
130 watts |
| Frequency Bandwidth |
20-20k |
| THD |
0.02% |
| Minimum Impedance |
4 |
| Signal to Noise Ratio |
95 dB |
| Digital Music |
| Built-in DAC |
Yes |
| Bluetooth |
Yes |
| WiFi |
802.11ac |
| Ecosystem |
| Apple AirPlay |
Yes |
| Apple AirPlay2 |
Yes |
| DTS Play-Fi |
No |
| Chromecast built-in |
No |
| Roon |
Ready |
| HEOS |
No |
| BluOS |
Yes |
| CONNECTIONS |
| Total Analog Inputs |
|
| Phono Input |
Yes |
| Optical Digital Inputs |
2 |
| Coaxial Digital Inputs |
2 |
| USB Input |
Yes |
| Preamp Outputs |
Yes |
| Pre-out / Main-in Loop |
No |
| Headphone Output |
1/4 |
| Removable Power Cord |
IEC 3-prong |
| PHYSICAL SPECS |
| Height |
101.6mm (4") |
| Width |
435.0mm (17-1/8") |
| Depth |
415.9mm (16-3/8") |
| Weight |
8.66 kg (19.10lbs) |
| OTHER |
| Parts Warranty |
2 Years |
| Labor Warranty |
2 Years |