The NAD T 758 V3i is a feature-packed 7.1-channel home theater receiver that offers high-end audio and video performance. With support for BluOS, Apple AirPlay 2, and Dolby Atmos, it’s designed to meet the demands of both audiophiles and home theater enthusiasts.
Key Specifications
| Feature | Details |
|---|---|
| Channels | 7.1 (Supports Dolby Atmos and DTS) |
| Power Output | 60 watts per channel (8 ohms, 20Hz-20kHz, all channels driven) |
| BluOS Compatibility | Yes (Wireless multi-room streaming with BluOS platform) |
| Apple AirPlay 2 | Yes |
| Dolby Atmos | Yes (5.1.2 configuration) |
| Video Processing | 4K Ultra HD, HDR, HDCP 2.2, HDMI passthrough |
| HDMI Inputs/Outputs | 3 in / 1 out (Supports ARC/eARC) |
| Room Correction | Dirac Live Room Correction |
| Tuner | AM/FM Tuner |
| Network Streaming | Tidal, Spotify, Deezer, TuneIn, and more |
| Voice Control | Amazon Alexa and Google Assistant (via BluOS) |
| Dimensions | 17.13” W x 6.94” H x 15.38” D |
| Weight | 26.7 lbs |
Pros
- High-Quality Sound: NAD is known for its emphasis on sound quality, and the T 758 V3i is no exception. It delivers powerful, precise sound with excellent dynamic range.
- Support for Dolby Atmos and DTS: The receiver supports immersive 3D audio formats, allowing for a full home theater experience. A 5.1.2 configuration can be achieved with Dolby Atmos.
- BluOS Integration: BluOS allows seamless streaming from multiple sources, including Tidal, Spotify, and other high-quality services. The multi-room capability is also ideal for audiophiles looking to expand their setup across different rooms in the home.
- Dirac Live Room Correction: Dirac Live Room Correction optimizes audio output to match your room’s acoustics, providing more balanced and immersive sound.
- Apple AirPlay 2: Seamlessly stream audio from iPhones, iPads, and other Apple devices. It also supports multi-room streaming through AirPlay 2.
- 4K and HDR Video Pass-through: The receiver supports Ultra HD video, making it future-proof for most modern TV setups. It handles HDR10 for superior color and brightness on compatible screens.
- Voice Control: It’s compatible with Amazon Alexa and Google Assistant via BluOS, adding an extra layer of control convenience.
Cons
- Limited HDMI Inputs: With only 3 HDMI inputs, it might be inadequate for setups requiring multiple video sources, such as gaming consoles, streaming devices, and Blu-ray players.
- Power Output: While the 60W per channel rating is adequate for many home theater setups, those looking for more powerful amplification might find it limiting, especially in larger rooms or for demanding speakers.
- No Built-in Wi-Fi: Unlike some competitors, this receiver requires an Ethernet connection for full network capabilities unless you use an external Wi-Fi dongle.
- Lack of Front HDMI Input: A front HDMI input would have been convenient for quick connections of devices like gaming consoles or cameras.
- Minimal Aesthetic Design: NAD prioritizes function over form, and the design might not appeal to users looking for a more modern or sleek aesthetic.
Performance
The NAD T 758 V3i shines when it comes to audio performance. Its integration of Dirac Live room correction fine-tunes the sound to your environment, giving you a balanced and optimized audio experience, whether you’re watching a movie or listening to music. The 60W per channel power rating might seem modest compared to some competitors, but the real-world performance of NAD amps tends to outperform similarly rated systems, providing clean and dynamic sound.
For video, the receiver supports 4K and HDR passthrough, ensuring that your video content looks as good as it sounds. The BluOS integration is a great feature for streaming high-resolution audio wirelessly to various zones in your home, and the addition of AirPlay 2 makes it easy for Apple users to connect and stream content seamlessly.
Table: Pros and Cons
| Pros | Cons |
|---|---|
| Excellent sound quality | Limited HDMI inputs (only 3) |
| Supports Dolby Atmos and DTS | Modest power output for larger setups |
| BluOS wireless streaming & multi-room capability | No built-in Wi-Fi |
| Dirac Live Room Correction for sound optimization | No front HDMI input |
| 4K Ultra HD and HDR passthrough | Simple design may not appeal to everyone |
| Apple AirPlay 2 & Voice Control |
Frequently Asked Questions (FAQs)
Q: Does the NAD T 758 V3i support Wi-Fi connectivity?
A: No, the T 758 V3i does not have built-in Wi-Fi, but it can be connected via Ethernet for network capabilities, or you can use a Wi-Fi dongle.
Q: Can this receiver handle 4K and HDR video?
A: Yes, the T 758 V3i supports 4K Ultra HD passthrough and HDR10, providing great video quality for modern displays.
Q: What is the power output per channel?
A: The receiver delivers 60 watts per channel (8 ohms, all channels driven). While this might seem lower than some competitors, NAD’s amplification provides high efficiency and real-world power that often outperforms similar ratings.
Q: How many HDMI inputs does it have?
A: It comes with 3 HDMI inputs and 1 output, supporting ARC/eARC.
Q: Does it support voice control?
A: Yes, through BluOS integration, the receiver supports Amazon Alexa and Google Assistant for voice commands.
Q: Can I expand my setup to multiple rooms?
A: Yes, BluOS allows you to stream to multiple zones within your home, making it a great option for multi-room setups.
The NAD T 758 V3i is a solid receiver with excellent sound quality and a variety of modern features, such as BluOS and Dolby Atmos support. While it has a few limitations, such as fewer HDMI inputs and the lack of built-in Wi-Fi, its performance, particularly in audio quality, will satisfy discerning home theater enthusiasts.
Can I set up Dirac Live
Setting up Dirac Live on the NAD T 758 V3i is a straightforward process but requires careful attention to detail to optimize your home theater’s audio performance. Dirac Live is a sophisticated room correction technology that helps adjust the sound to your room’s acoustics, ensuring a more immersive and balanced listening experience. Here’s a step-by-step guide to setting it up:
Step-by-Step Guide to Dirac Live Setup on NAD T 758 V3i
1. Gather the Required Equipment
- Computer (Windows or Mac): You’ll need to download the Dirac Live calibration software.
- Dirac Live microphone: This usually comes with the NAD T 758 V3i. If not, you can use a compatible USB microphone or a calibrated mic.
- HDMI or Ethernet cable: To connect the receiver to your network for calibration purposes.
- Tripod: Optional, but highly recommended to position the microphone accurately at different seating positions.
2. Download and Install Dirac Live Software
- Go to Dirac’s official website (dirac.com) to download the Dirac Live Calibration Tool.
- Install the software on your computer, following the on-screen prompts for your operating system.
3. Connect the NAD T 758 V3i to Your Network
- Connect your NAD T 758 V3i to your home network either through Ethernet or a Wi-Fi dongle if you don’t have a wired connection.
- Ensure your computer is connected to the same network as your receiver.
4. Launch the Dirac Live Software
- Open the Dirac Live Calibration Tool on your computer.
- The software should automatically detect your NAD T 758 V3i once they are on the same network. Select the receiver from the list of available devices.
5. Set Up the Calibration Microphone
- Place the microphone at the primary listening position (your usual seating spot). Use a tripod for more accurate placement at ear level.
- Plug the calibration microphone into your computer’s USB port or directly into the NAD receiver if supported.
6. Select Listening Positions
- The software will guide you through a series of measurement points around your room. These measurements capture the room’s acoustic properties.
- Begin by placing the microphone at the central listening position. After taking the first measurement, move the microphone to multiple other seating positions (typically between 9 and 12 positions are recommended).
7. Start Measurement Process
- Follow the on-screen instructions, which will prompt the system to emit test tones from each speaker in your setup.
- Dirac Live will take precise measurements of how the sound reflects in your room at different positions.
8. Review and Adjust Target Curves
- After the measurements, Dirac Live will generate “target curves” based on your room’s acoustic profile. These curves represent the optimal sound for each speaker based on the data it collected.
- You can adjust these curves manually if you prefer specific sound characteristics, or you can use the default curves generated by Dirac.
9. Apply Calibration Settings
- Once satisfied with the measurements and curves, apply the corrections to your NAD T 758 V3i.
- The receiver will now automatically adjust the audio output based on the room correction data, providing optimized sound.
10. Fine-Tuning and Saving Profiles
- You can save multiple profiles within the Dirac Live software for different listening environments or preferences (e.g., movie mode, music mode, etc.).
- You can also re-run the calibration process if you change your speaker setup or if the room acoustics change (e.g., new furniture or room layout).
Tips for Best Results
- Quiet Environment: Ensure your room is quiet during the calibration process, as background noise can interfere with the accuracy of the measurements.
- Speaker Configuration: Make sure your speakers are properly connected and positioned before running the calibration. Check speaker placement guides if unsure.
- Measure at Multiple Points: Measure from as many listening positions as possible for a more accurate calibration. The more data Dirac Live has, the better the final results.
By following these steps, Dirac Live will help you get the most out of your NAD T 758 V3i by providing tailored sound correction for your specific room environment. This process takes the guesswork out of speaker setup and helps deliver a more precise, immersive audio experience.
Updating the firmware on the NAD T 758 V3i home theater receiver
Updating the firmware on the NAD T 758 V3i home theater receiver is essential for ensuring the latest features, bug fixes, and optimizations are applied to your device. NAD periodically releases firmware updates, and the process is relatively straightforward.
Here’s a step-by-step guide to updating the firmware on your NAD T 758 V3i:
Step-by-Step Guide to Firmware Update for NAD T 758 V3i
1. Check the Current Firmware Version
Before you begin, it’s useful to check your current firmware version to ensure an update is needed.
- Power on the receiver and navigate to the “System Information” section in the menu:
- Press the “Menu” button on the remote.
- Navigate to “Setup” > “System Information”.
- Take note of the current firmware version displayed.
2. Prepare for the Update
You’ll need:
- Internet Connection: The NAD T 758 V3i needs to be connected to the internet either via an Ethernet cable or Wi-Fi dongle.
- USB Drive (optional): If you prefer to update manually or can’t connect the receiver to the internet, you can download the firmware onto a USB drive.
3. Automatic Firmware Update (via Internet)
If your receiver is connected to the internet, you can perform an over-the-air (OTA) firmware update.
- Ensure the receiver is connected to your network via Ethernet or Wi-Fi.
- Using the remote, go to:
- Menu > Setup > Firmware Update > Check for Update.
- If an update is available, the receiver will display the firmware version and prompt you to begin the update.
- Confirm the update by selecting “Yes”. The receiver will download and install the firmware automatically.
- The process may take a few minutes, and the receiver will restart during this time. Make sure not to turn off the receiver during the update.
4. Manual Firmware Update (via USB Drive)
If your NAD T 758 V3i is not connected to the internet or the OTA update doesn’t work, you can manually update the firmware via a USB drive.
- Download the Latest Firmware:
- Visit the NAD Electronics support website and search for the latest firmware update for the T 758 V3i.
- Download the firmware update file (usually a .zip file) and extract its contents.
- Transfer Firmware to USB:
- Copy the extracted firmware files to a USB flash drive formatted as FAT32.
- Make sure the firmware files are in the root directory of the USB drive (i.e., not inside any folders).
- Insert the USB Drive into the Receiver:
- Turn off the receiver.
- Insert the USB drive into the USB port on the front or rear of the receiver.
- Begin the Update:
- Power on the receiver.
- Navigate to Menu > Setup > Firmware Update > Update from USB.
- The receiver will detect the firmware on the USB drive and prompt you to confirm the update.
- Complete the Installation:
- Select “Yes” to begin the installation.
- The firmware update will proceed, and the receiver will restart once the installation is complete.
- Do not turn off the receiver or remove the USB drive during the update process, as it can cause issues.
5. Post-Update Verification
After the update is complete, you can check the new firmware version:
- Navigate back to Menu > Setup > System Information and verify that the firmware version has been updated.
Troubleshooting
- Failed Update: If the update fails or the receiver doesn’t detect the update file, try reformatting the USB drive or redownloading the firmware file.
- Factory Reset: If issues persist after the update, you may want to perform a factory reset to clear any potential conflicts:
- Menu > Setup > Factory Reset.
By following these steps, you can keep your NAD T 758 V3i running smoothly with the latest firmware updates, ensuring enhanced performance and compatibility with the latest technologies.
No, the NAD T 758 V3i does not support eARC (Enhanced Audio Return Channel). It only supports ARC (Audio Return Channel).
Differences between ARC and eARC:
- ARC: Allows the TV to send audio back to the receiver, but it is limited to compressed audio formats like Dolby Digital and DTS.
- eARC: Supports higher bandwidth, enabling uncompressed audio formats like Dolby TrueHD, DTS-HD Master Audio, and Dolby Atmos (lossless) to pass through.
If you require eARC for uncompressed audio or more advanced formats, you may need a receiver that specifically supports eARC, which is available in newer models.
Alternatives to the NAD T 758 V3i
If you’re looking for an alternative to the NAD T 758 V3i with similar features but with eARC support and perhaps more robust performance, here are a few highly regarded options:
1. Denon AVR-X3700H
The Denon AVR-X3700H is a feature-rich 9.2-channel receiver that offers eARC and a variety of modern audio and video capabilities, making it a solid alternative.
Key Features:
- Channels: 9.2 (supports 11.2 with external amp)
- Power Output: 105 watts per channel (8 ohms, 20Hz-20kHz, 2 channels driven)
- eARC: Yes
- Dolby Atmos and DTS: Yes, supports 7.2.2 or 5.2.4 configurations.
- HDMI Inputs: 7 in / 3 out (with one HDMI 2.1 port for 8K)
- 4K/8K Video Support: Supports 4K/120Hz and 8K video passthrough with HDCP 2.3
- Room Calibration: Audyssey MultEQ XT32
- Wi-Fi and Bluetooth: Yes
- Streaming Support: Spotify, Tidal, Amazon Music, AirPlay 2, HEOS multi-room
- Voice Control: Amazon Alexa, Google Assistant, Apple Siri
Pros:
- Supports up to 9.2 channels and 11.2 with an external amp, making it ideal for large setups.
- eARC for lossless Dolby Atmos and DTSaudio over HDMI.
- 7 HDMI inputs with 8K video support and future-proof HDMI 2.1 compatibility.
- Audyssey MultEQ XT32 provides excellent room correction.
Cons:
- A bit more expensive than the NAD T 758 V3i.
- Slightly more complex to set up due to additional channels and features.
2. Yamaha RX-A6A (Aventage Series)
The Yamaha RX-A6A is part of Yamaha’s high-end Aventage line and offers a combination of advanced audio processing, 9.2-channel amplification, and eARC support.
Key Features:
- Channels: 9.2 (expandable to 11.2 with external amplification)
- Power Output: 150 watts per channel (8 ohms, 1kHz, 2 channels driven)
- eARC: Yes
- Dolby Atmos and DTS: Yes
- HDMI Inputs: 7 in / 3 out (4K/120Hz and 8K support with HDMI 2.1)
- 4K/8K Video Support: Supports 8K video passthrough and 4K/120Hz.
- Room Calibration: YPAO (Yamaha Parametric Acoustic Optimizer) with R.S.C. (Reflected Sound Control)
- Wi-Fi and Bluetooth: Yes
- Streaming Support: Spotify, Tidal, Deezer, Apple Music, AirPlay 2, MusicCast multi-room
- Voice Control: Amazon Alexa, Google Assistant, Siri
Pros:
- eARC for high-quality audio, including uncompressed Dolby Atmos.
- High power output of 150W per channel, making it suitable for large rooms.
- Advanced video support, including 8K and 4K/120Hz, plus future-proof HDMI 2.1.
- YPAO R.S.C. for precise room calibration and sound optimization.
Cons:
- Higher price compared to NAD.
- Larger size, which may not fit all entertainment centers.
3. Marantz SR6015
The Marantz SR6015 offers 9.2 channels and combines premium audio with modern features like eARC and advanced room correction, making it an attractive alternative.
Key Features:
- Channels: 9.2 (expandable to 11.2 with an external amplifier)
- Power Output: 110 watts per channel (8 ohms, 20Hz-20kHz, 2 channels driven)
- eARC: Yes
- Dolby Atmos and DTS: Yes, supports 7.2.2 or 5.2.4 configurations.
- HDMI Inputs: 7 in / 3 out (HDMI 2.1 with 4K/120Hz and 8K passthrough)
- Room Calibration: Audyssey MultEQ XT32
- Wi-Fi and Bluetooth: Yes
- Streaming Support: Spotify, Tidal, Deezer, AirPlay 2, HEOS multi-room
- Voice Control: Amazon Alexa, Google Assistant, Apple Siri
Pros:
- High-quality Marantz sound signature with eARC support for lossless audio.
- Supports 8K video and 4K/120Hz for gaming or high-resolution viewing.
- Audyssey MultEQ XT32 provides excellent room correction.
- High expandability with 9.2 channels and support for external amps.
Cons:
- Similar in price to the Denon X3700H, but may not offer significant improvements in video support.
- Fewer HDMI inputs than some higher-end receivers.
4. Onkyo TX-RZ50
The Onkyo TX-RZ50 is another great alternative that offers excellent audio processing, eARC support, and robust room correction.
Key Features:
- Channels: 9.2 (expandable to 11.2)
- Power Output: 120 watts per channel (8 ohms, 2 channels driven)
- eARC: Yes
- Dolby Atmos and DTS: Yes, supports 7.2.2 or 5.2.4 setups.
- HDMI Inputs: 6 in / 2 out (supports 4K/120Hz, 8K passthrough)
- Room Calibration: Dirac Live
- Wi-Fi and Bluetooth: Yes
- Streaming Support: Spotify, Tidal, Deezer, Apple Music, AirPlay 2, Chromecast
- Voice Control: Google Assistant, Alexa
Pros:
- Dirac Live room correction for detailed room acoustics optimization.
- Supports eARC for uncompressed Dolby Atmos and DTS.
- 8K video passthrough and HDMI 2.1 for gaming and future-proof video performance.
- Chromecast built-in for easy streaming.
Cons:
- Slightly fewer HDMI inputs than competitors.
- Setup may be a bit more complex due to advanced room correction features.
Summary Table: Best Alternatives to NAD T 758 V3i
| Receiver | Channels | Power Output | eARC | Room Correction | HDMI Inputs | 8K/4K/120Hz Support | Price Range |
|---|---|---|---|---|---|---|---|
| Denon AVR-X3700H | 9.2 | 105W (8 ohms) | Yes | Audyssey MultEQ XT32 | 7 in / 3 out | Yes | Mid-high |
| Yamaha RX-A6A | 9.2 | 150W (8 ohms) | Yes | YPAO R.S.C. | 7 in / 3 out | Yes | High |
| Marantz SR6015 | 9.2 | 110W (8 ohms) | Yes | Audyssey MultEQ XT32 | 7 in / 3 out | Yes | Mid-high |
| Onkyo TX-RZ50 | 9.2 | 120W (8 ohms) | Yes | Dirac Live | 6 in / 2 out | Yes | Mid |
Conclusion:
The Denon AVR-X3700H is a well-balanced alternative to the NAD T 758 V3i, offering similar features with eARC support, robust room correction, and future-proof HDMI 2.1. For those prioritizing sound quality and power, the Yamaha RX-A6A provides a more powerful option, while the Marantz SR6015 adds premium sound and ease of use. The Onkyo TX-RZ50 with Dirac Live is ideal for advanced room tuning and home theater enthusiasts.
