NAD T 778

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    • 9.2 Channels
    • 11.2 Channel Processing
    • 140 W (8 Ω, 1% THD, 2 channel driven)
    • Dolby Atmos, DTS:X
    • HDR10, Dolby Vision
    • 4K/60Hz Passthrough
    • Wi-Fi, Bluetooth, Ethernet
    • Phono Input
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    ModelT 778
    TypeA/V Receiver
    Release Year2020
    Power Output140 W (8 Ω, 1% THD, 2 channel driven)
    Front Wide Channel Support
    Amplifier DesignHybrid Digital Amplifier Technology
    THX™ Certification
    Continuous 6 Ω Rated
    Certified 4 Ω Performance
    Bi-amp Capability
    Maximum Channel Processing11.2
    Air Studios Monitor Certification
    Dolby Atmos up to 7.1.4
    Dolby Atmos Height Virtualization
    Dolby Atmos Music
    Dolby TrueHD
    Dolby Digital Plus
    Dolby Surround Upmixer
    Dolby Pro Logic
    DTS:X up to 7.1.4
    DTS Neural:X
    DTS Virtual:X
    DTS Neo
    DTS-HD Master Audio
    DTS-HD High Resolution Audio
    DTS 96/24
    IMAX Enhanced
    Auro 3D with Auro-Matic Upmixer
    MQA Decoding
    PCM 2-ch/Multi-ch Input
    Network Audio FormatsMP3, AAC, WMA, OGG, FLAC, ALAC, WMA-L, MQA, WAV, AIFF
    Music Playback via USBMP3, AAC, WMA, OGG, FLAC, ALAC, WMA-L, MQA, WAV, AIFF
    High Resolution Music Playback via USB and/or Network up to 192 kHz
    High Resolution Audio Formats via USBFLAC, WAV, AIFF
    Gapless Playback
    DSD via HDMI
    DSD via USB
    DTS Dialogue Control
    Dialog Enhancement
    Dialog Level Adjustment
    Dialog normalization
    Dialogue Lift
    Audyssey Dynamic EQ
    Audyssey Dynamic Volume
    Audyssey LFC
    Audyssey Sub EQ HT
    Audyssey DSX
    Direct Mode
    Independent Subwoofer Outputs
    Auto Speaker Calibration System with Mic. Dirac Live™
    Dynamic HDR
    BT.2020 color space
    Dolby Vision
    HLG (Hybrid Log Gamma)
    Enhanced Audio Return Channel (eARC)
    HDCP Version2.2
    QMS (Quick Media Switching)
    ALLM (Auto Low Latency Mode)
    VRR (Variable Refresh Rate)
    QFT (Quick Frame transport)
    DSC (Display Stream Compression)
    3-D Ready
    Video Signal Passthroughup to 4K 50/60Hz 4:4:4
    Video Signal Upscaling
    isf Certified Calibration Control
    Wi-Fi via dongle
    Bluetooth via USB micro adapter
    Works with Amazon Alexa
    Google Assistant
    Chromecast Built-In
    Apple Siri
    Works with SonoS
    DTS Play-Fi
    AirPlay AirPlay 2
    Apple Product Connection iPod, iPhone and iPad
    Remote App free BluOS controller app for iOS and Android devices
    HDMI Inputs6 (1 front)
    HDMI Outputs2 (simultaneous)
    8K Inputs
    USB Input2
    Optical Inputs2
    Optical Outputs
    Coaxial Inputs2
    RCA Line Inputs2
    RCA Line Outputs
    XLR Line Inputs
    Phono Input
    Multi-Channel Input
    RCA Pre-Outs11.2
    XLR Pre-outs
    Composite Video Inputs
    Composite Video Outputs
    S-Video Inputs
    S-Video Outputs
    Component Video Inputs
    Component Video Outputs
    Ethernet Switch
    PC In
    Front A/V InputsHDMI, USB
    Speaker A/B
    Headphone Out6.3 mm (1/4")
    Detachable Power Cord
    Number of Zones2
    Powered Zones 2
    Zone 2 OutsPre Out
    RS-232C Interface
    +12V Trigger Output3
    Remote (IR) Input/Output1 / 3
    Control4 SDDP
    DisplayLCD touch panel
    Remote ControllerHTR 8
    Analog Tuner
    Digital Radio
    Internet Radio TuneIn, iHeartRadio, Calm Radio, Radio Paradise, Slacker Radio
    ConstructionModular Design
    Speaker Terminals9
    Large Speaker Terminals9
    Gold plated RCA terminals
    Power SupplyAC 100-240 V, 50/60 Hz
    Toroidal Transformer
    Power Consumption700 W
    Standby Power0.5 W
    Dimensions (W x H x D)435 mm x 140 mm x 430 mm
    17-3/16" x 5-9/16" x 16-15/16"
    Weight12.1 kg (26.7 lbs)
    Weight of Package15.5 kg (34.2 lbs)
    Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC)140 W (1% THD)
    Power Output (4 Ω, 1 kHz, 2 channel Driven)170 W (1% THD)
    Multi Channel Simultaneous Drive9 x 85 W (19.3dBW) (20 Hz - 20 kHz, all channels driven, 4 Ω and 8 Ω)
    Dynamic Power per Channel (4 Ω, Front)280 W
    Dynamic Power per Channel (8 Ω, Front)165 W
    THD0.08% (20 Hz-20 kHz, rated power)
    0.03% (20 Hz-20 kHz, 1/3 power)
    Damping Factor300 (20 Hz - 1 kHz, 8 Ω)
    Input Sensitivity and Impedance (Line)Amplifier Section: 1.12 V (ref. 8 Ω, VOL at 0 dB for 85 W)
    Preamplifier Section: 245 mVrms (ref. 2V)
    Input Sensitivity and Impedance (Phono MM)6.2 mVrms (2V output)
    Maximum Input Sensitivity (Phono)90 mVrms (1 kHz)
    Maximum Preout Level and Impedance4.5 Vrms
    S/N Ratio (Line, IHF-A)Amplifier Section: 100 dB (ref. rated power at 8 Ω, A-WTD)
    Preamplifier Section: 100dB (ref. 2V, A-WTD)
    S/N Ratio (Line, EIA, at 1 W (1 kHz))Amplifier Section: 85 dB (ref. 1W at 8 Ω, A-WTD)
    S/N Ratio (Phono MM, IHF-A)80 dB (2Vrms, A-WTD)
    Frequency Response (Analog In)Amplifier Section: ±0.3 dB/-0.8 dB (ref. 1kHz, 20 Hz - 20 kHz)
    Preamplifier Section: ±0.5dB (ref. 20 Hz - 20 kHz)
    Warranty2 Years

    * - 480i/576i and 480p/576p only
    ** - 480i/576i only
    *** - no 1080p/24 upconversion
    **** - 1080p signal is not converted

    For a full review please go to the review page:

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