Denon AVR-S770H vs Pioneer VSX-834

      Denon AVR-S770H

      Pioneer VSX-834
      87
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      79
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      UK
      North America Europe
      Australia and Asia
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      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDMI 2.1
      • Dolby Atmos, DTS:X
      • HDR10, HDR10+, Dolby Vision
      • 8K Passthrough, 8K Upscaling
      • Wi-Fi, Bluetooth, Ethernet
      • Phono Input

      Highlights

      • 7.2 Channels
      • 7.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • Dolby Atmos, DTS:X
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough, 4K/30Hz Upscaling
      • Bluetooth

      Disclosure: We earn money from the affiliate links to products associated with content in this article.

      Table of Contents
      1. Overview
      2. Pros and Cons
      3. Advantage of Denon AVR-S770H
      4. Advantage of Pioneer VSX-834
      5. Common Strengths and Weaknesses
      6. Amplifier
      7. Speaker Configurations
      8. Immersive Audio Formats
      9. HDMI
      10. Inputs and Outputs
      11. Evaluations
      12. Specifications

      1. Overview

      Here we are comparing Denon AVR-S770H to Pioneer VSX-834 to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both receivers have 7 channel amplifiers.


      Denon AVR-S770H Pioneer VSX-834

      Denon AVR-S770H was introduced in 2023. It is equipped with 7 channel amplifier with 75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 8K/60Hz and 4K/120Hz and upscales from 1080p up to 8K 50/60Hz and 4K 50/60Hz 4:4:4 video signal.

      Pioneer VSX-834 was introduced in 2019. It is equipped with 7 channel amplifier with 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) power per channel and is capable of 7.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 4K/60Hz and upscales 1080p to 4K video signal.

      We evaluated Denon AVR-S770H and Pioneer VSX-834 and gave them scores of 87 and 79 out of 100 recpectively. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

      Denon AVR-S770H

      Pioneer VSX-834

      Amplifier
      85
      Amplifier
      84
      Audio Features
      85
      Audio Features
      87
      Video Features
      99
      Video Features
      95
      Connectivity
      85
      Connectivity
      57
      Zones
      77
      Zones
      55
      Radio
      92
      Radio
      66
      OVERALL
      87
      OVERALL
      79

      For more details about the ranking please go to    Evaluations section.

      2. Pros and Cons

      In this section we present pros and cons of Denon AVR-S770H and Pioneer VSX-834.

      PROS

      Denon AVR-S770H

      Pioneer VSX-834

      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   HDR10+
      •   Dolby Vision
      •   HDMI 2.1
      •   eARC
      •   New HDCP Version
      •   Auto Low Latency Mode Pass-through
      •   VRR
      •   QFT
      •   8K Passthrough
      •   8K Upscaling
      •   Wi-Fi
      •   Bluetooth
      •   Works with Amazon Alexa
      •   Google Assistant
      •   HEOS
      •   3 8K Inputs
      •   USB Input
      •   Phono Input
      •   Ethernet
      •   Analog Tuner
      •   Spotify
      •   Tidal
      •   Bluetooth 5․0
      •   Dolby Atmos
      •   Dolby Atmos Height Virtualization
      •   DTS:X
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Bluetooth
      •   Analog Tuner

      CONS

      Denon AVR-S770H

      Pioneer VSX-834

      •   Low Power Output - 75 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No DSD via HDMI
      •   1 HDMI Outputs
      •   Few RCA Line Inputs
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   No Digital Radio
      •   No Pandora
      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   No eARC
      •   No 8K Passthrough
      •   No Wi-Fi
      •   Does not Work with Amazon Alexa
      •   4 HDMI Inputs
      •   1 HDMI Outputs
      •   0 8K Input
      •   No USB Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Composite Video Inputs
      •   No Ethernet
      •   No Zones
      •   No Digital Radio
      •   No Pandora
      •   No Spotify
      •   No Tidal


      And here are some specifications which fall into average criteria and are neither in PROs nor in CONs category:

      AVERAGE

      Denon AVR-S770H

      Pioneer VSX-834

      •   7.2 Channels
      •   7.1 Channel Processing
      •   6 HDMI Inputs
      •   2 Zones
      •   7.2 Channels
      •   7.1 Channel Processing
      •   Bluetooth 4․2

      3. Advantage of Denon AVR-S770H

      This section shows those features and specifications which are the reason to choose Denon AVR-S770H over Pioneer VSX-834.

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      Denon AVR-S770H
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      Denon AVR-S770H vs Pioneer VSX-834
      Dolby Digital EX vs
      Audyssey Dynamic EQ vs
      Audyssey Dynamic Volume vs
      HDR10+ vs
      Dynamic HDR vs
      Enhanced Audio Return Channel (eARC) vs
      Newer HDCP Version 2.3 vs 2.2
      Auto Low Latency Mode Pass-through vs
      VRR vs
      QFT vs
      Video Signal Passthrough up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 vs up to 4K/60p (YCbCr 4:4:4)
      Video Signal Upscaling from 1080p up to 8K 50/60Hz and 4K 50/60Hz 4:4:4 vs 1080p to 4K
      Wi-Fi vs
      Works with Amazon Alexa vs
      Google Assistant vs
      Apple Siri vs
      DLNA 1.5 vs
      AirPlay AirPlay 2 vs
      More HDMI Inputs 6 vs 4
      More 8K Inputs 3 vs
      USB Input 1 Front for USB memory vs
      More Optical Inputs 2 vs 1
      Phono Input vs
      Ethernet vs
      Front A/V Inputs USB vs
      Detachable Power Cord vs
      More Zones 2 vs 1
      IP Control for CI vs
      Internet Radio TuneIn vs
      Spotify vs
      Tidal vs
      Deezer vs
      Napster vs
      More Large Speaker Terminals 7 vs 2
      Color-Coded Speaker Terminals vs
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 165 W (10% THD) vs 155 W (10% THD)
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, IEC) 140 W (1% THD) vs 135 W (1% THD)
      Newer Bluetooth Version 5․0 vs 4․2
      Longer Warranty 3 Years vs 1 Year Parts & Labor
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      9.2 channel

      150 W

      4. Advantage of Pioneer VSX-834

      This section shows those features and specifications which are the reason to choose Pioneer VSX-834 over Denon AVR-S770H.

      Check the Price

      Pioneer VSX-834
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      Denon AVR-S770H vs Pioneer VSX-834
      Higher Power Output 75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) vs 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Bi-amp capability vs
      DSD via HDMI vs 2-ch/Multi-ch Input
      Dialog Enhancement vs
      More Coaxial Inputs/Outputs vs 1
      More RCA Line Inputs 2 vs 3
      Bigger Power Supply 400 W vs 480 W
      Higher S/N Ratio (Line, IHF-A) 98 dB vs 109 dB
      Wider AM Frequency Range 522 kHz - 1611 kHz vs 522/530 kHz - 1611/1710 kHz

      5. Common Strengths and Weaknesses

      We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

      STRENGTHS Denon AVR-S770H Pioneer VSX-834
        Dolby Atmos up to 5.1.2
        Dolby Atmos Height Virtualization
        DTS:X up to 5.1.2
        Auto Speaker Calibration System with Mic. Audyssey MultEQ MCACC
        HDR10
        Dolby Vision
        New HDCP Version2.32.2
        Bluetooth SBC SBC, AAC
        Analog Tuner FM/AM with RDS FM/AM with RDS
      WEAKNESSES Denon AVR-S770H Pioneer VSX-834
        Low Power Output75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        No Front Wide Channel Support
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        Few HDMI Outputs11
        Few RCA Line Inputs23
        No RCA Pre-Outs0.20.2
        No Composite Video Inputs
        No Digital Radio
        No Pandora

      6. Amplifier

      Denon AVR-S770H Pioneer VSX-834

      7 channel Amplifier: Denon AVR-S770H features 7 channel power amplifier. It is rated at 75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      7 channel Direct Energy Amplifier: Pioneer VSX-834 features 7 channel power amplifier with Direct Energy design. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.


        AMPLIFIER Denon AVR-S770H Pioneer VSX-834
        Channels7.27.2
        Power Output75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Front Wide Channel Support
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Bi-amp Capability

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        Denon AVR-S770H
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        7. Speaker Configurations

        Denon AVR-S770H's and Pioneer VSX-834's amplifiers can be assigned for different speaker configurations.

        • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
        • Denon AVR-S770H: 5.2.2 with internal amplifier.
        • Pioneer VSX-834: 5.2.2 with internal amplifier.
        • DTS:X Configurations: The following speaker configurations are supported for DTS:X:
        • Denon AVR-S770H: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
        • Pioneer VSX-834: The speaker configurations for DTS:X are the same as for Dolby Atmos - 5.2.2 with internal amplifier.
        • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
        • Denon AVR-S770H: 5.2, 7.2 with internal amplifier.
        • Pioneer VSX-834: 5.2, 7.2 with internal amplifier.
        • Bi-Amp: Pioneer VSX-834 is able to bi-amp up to 2 main channels simultaneously. During bi-amplification two amplifiers are used for one speaker. One amplifier powers the midrange and tweeter section of the speaker and another amplifier powers the low frequency woofers. Each amplifier is less loaded and performs better. In order to use this feature speakers must have 2 pairs of connectors.

        8. Immersive Audio Formats

        Dolby Atmos

        Denon AVR-S770H and Pioneer VSX-834 support Dolby Atmos.

        • Dolby Surround Upmixer: Both models support Dolby Surround Upmixer. If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.
        • Dolby Atmos Height Virtualization: Both models support Dolby Atmos Height Virtualization which is a digital signal processing solution that leverages Dolby's deep understanding of human audio perception to create the sensation of overhead sound from the listener-level speakers.

        DTS:X

        Denon AVR-S770H and Pioneer VSX-834 support DTS:X.

        • DTS Neural:X: Both models feature DTS Neural:X which is an advanced upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.
        • DTS Virtual:X: Both models feature DTS Virtual:X which bridges the gap between DTS:X codec and the reality of so many consumers' homes, allowing you to enjoy multi-dimensional sound regardless of room size, layout, or speaker configuration. If you have a limited speaker setup you will miss a full immersive potential of your entertainment system. DTS Virtual:X adds height and surround audio effect to your system without adding height speakers. It works with multiple configurations and delivers immersive sound experience out of 5.1 or even 2.1 speaker layouts.
        • DTS Dialog Control: Both models have DTS Dialog Control. This function adjusts the dialog levels during playback of the DTS:X stream. It allows you to separately increase the dialog levels in contrast with the background sound and hear dialog easily even under noisy circumstances.
        AUDIO DECODING Denon AVR-S770H Pioneer VSX-834
        Dolby Atmos up to 5.1.2
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic
        Dolby Digital EX
        Surround EX
        DTS:X up to 5.1.2
        DTS Neural:X
        DTS Virtual:X
        DTS Neo
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        DTS Express
        DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer

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        Pioneer VSX-834
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        9. HDMI

        Denon AVR-S770H comes with 3 HDMI 2.1 inputs with 8K support and 3 inputs with 4K support. It has 1 output.

        Pioneer VSX-834 comes with 4 HDMI inputs. It has 1 output.

        • 8K/60Hz and 4K/120Hz Passthrough on Denon AVR-S770H: 3 out of 6 inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 and the rest of the inputs pass up to 4K 50/60Hz 4:4:4 video signal.
          4K/60Hz Passthrough on Pioneer VSX-834: All inputs pass up to 4K/60p (YCbCr 4:4:4) video signal.
        • 8K Upscaling on Denon AVR-S770H: It can upscale from 1080p up to 8K 50/60Hz and 4K 50/60Hz 4:4:4 from HDMI sources.
          4K Upscaling on Pioneer VSX-834: It can upscale 1080p to 4K from HDMI sources.
        • BT.2020 Color Space: BT.2020 or Rec. 2020 is a color standard which delivers a wider color gamut compared to Rec. 709. It covers approximately 75% of the total visual spectrum while the Rec. 709 covers only 35% (available on both models).
        • HDCP Copy Protection: Denon AVR-S770H is HDCP 2.3 and Pioneer VSX-834 is HDCP 2.2 compliant which is a requirement for 4K/HDR copy-protected content transmission.
        • 3D Ready: Both receivers are able to pass 3D video through HDMI.

        HDR (High Dynamic Range)

        Denon AVR-S770H supports HDR10, HDR10+, Dolby Vision, Dynamic HDR and Hybrid Log-Gamma.

        Pioneer VSX-834 supports HDR10, Dolby Vision and Hybrid Log-Gamma. High dynamic range video has greater dynamic range than standard dynamic range (SDR) video with brighter whites and deeper blacks. The result is greater contrast and more details in dark and bright areas, better color and depth.


        Enhanced Audio Return Channel (eARC)

        Denon AVR-S770H supports Audio Return Channel (ARC) which allows the compatible TV to send audio signal to the a/v receiver through the same HDMI cable which is used to send audio and video signals to the TV. So one HDMI cable is used to transfer audio signal in both directions. New Enhanced ARC will support uncompressed audio formats such as Dolby Atmos, DTS:X, Dolby TrueHD and DTS HD Master Audio whereas the previous ARC could support only Dolby Digital, Dolby Digital Plus, DTS, DTS HD, and PCM.


        Gaming Features

        Denon AVR-S770H supports Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.



        VIDEO FEATURES Denon AVR-S770H Pioneer VSX-834
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC)
        HDCP Version2.32.2
        QMS (Quick Media Switching)
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        QFT (Quick Frame transport)
        3-D Ready
        Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 4K/60p (YCbCr 4:4:4)
        Video Signal Upscaling from 1080p up to 8K 50/60Hz and 4K 50/60Hz 4:4:4 1080p to 4K

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        Denon AVR-S770H
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        10. Inputs and Outputs

        Audio

        • Phono Input: There is an MM phono input on Denon AVR-S770H with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
        • Analog Line Inputs: There are 2 pair of line inputs on Denon AVR-S770H and 3 pair of line inputs on Pioneer VSX-834 for connecting sources with analog outputs.
        • Digital Inputs: 2 optical inputs are available on Denon AVR-S770H and 1 optical input and 1 coaxial input are available on Pioneer VSX-834 for digital audio connections.
        • Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel of each receiver.

        Video

        • HDMI:
        • Denon AVR-S770H
          Inputs:           6   Outputs: 1
          8K Inputs: 3.
        • Pioneer VSX-834
          Inputs:           4   Outputs: 1
          8K Inputs: 0.

        Front A/V Inputs

        • Denon AVR-S770H: USB
        • Pioneer VSX-834: None

        Denon AVR-S770H

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        Pioneer VSX-834

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        TERMINALS Denon AVR-S770H Pioneer VSX-834
        HDMI Inputs64
        HDMI Outputs11
        8K Inputs3
        USB Input1 Front for USB memory
        USB DC Out Port
        Optical Inputs21
        Optical Outputs
        Coaxial Inputs1
        RCA Line Inputs23
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.20.2
        XLR Pre-outs
        Composite Video Inputs
        Composite Video Outputs
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs

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        Pioneer VSX-834
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        11. Evaluations

        We evaluated Denon AVR-S770H and Pioneer VSX-834 and gave them scores of 87 and 79 out of 100 recpectively. We also gave separate scores for 7 different categories according to the available features and specifications some of which are listed below. These evaluations are relative and may change each time a new receiver is added to the database.


        Denon AVR-S770H

        Pioneer VSX-834

        OVERALL
        87
        OVERALL
        79

        Amplifier

        EXCELLENT
        85
        •   7.2 Channels
        •   Low Power Output - 75 W
        GOOD
        84
        •   7.2 Channels
        •   Low Power Output - 80 W

        Audio Features

        EXCELLENT
        85
        •   7.2 Channels
        •   No Front Wide Channel Support
        •   7.1 Channel Processing
        •   Dolby Atmos
        •   Dolby Atmos Height Virtualization
        •   DTS:X
        •   No IMAX Enhanced
        •   No Auro 3D with Auro-Matic Upmixer
        •   No DSD via HDMI
        EXCELLENT
        87
        •   7.2 Channels
        •   No Front Wide Channel Support
        •   7.1 Channel Processing
        •   Dolby Atmos
        •   Dolby Atmos Height Virtualization
        •   DTS:X
        •   No IMAX Enhanced
        •   No Auro 3D with Auro-Matic Upmixer
        •   DSD via HDMI

        Video Features

        EXCELLENT
        99
        •   HDR10
        •   HDR10+
        •   Dolby Vision
        •   HDMI 2.1
        •   Auto Low Latency Mode Pass-through
        •   VRR
        •   QFT
        •   8K Passthrough
        •   8K Upscaling
        EXCELLENT
        95
        •   HDR10
        •   No HDR10+
        •   Dolby Vision
        •   No 8K Passthrough

        Connectivity

        EXCELLENT
        85
        •   eARC
        •   New HDCP Version
        •   Wi-Fi
        •   Bluetooth
        •   Works with Amazon Alexa
        •   Google Assistant
        •   HEOS
        •   6 HDMI Inputs
        •   1 HDMI Outputs
        •   3 8K Inputs
        •   USB Input
        •   Few RCA Line Inputs
        •   Phono Input
        •   No RCA Pre-Outs
        •   No Composite Video Inputs
        •   Ethernet
        •   Bluetooth 5․0
        AVERAGE
        57
        •   No eARC
        •   New HDCP Version
        •   No Wi-Fi
        •   Bluetooth
        •   Does not Work with Amazon Alexa
        •   4 HDMI Inputs
        •   1 HDMI Outputs
        •   0 8K Input
        •   No USB Input
        •   Few RCA Line Inputs
        •   No Phono Input
        •   No RCA Pre-Outs
        •   No Composite Video Inputs
        •   No Ethernet
        •   Bluetooth 4․2

        Zones

        GOOD
        77
        •   2 Zones
        AVERAGE
        55
        •   No Zones

        Radio

        EXCELLENT
        92
        •   Analog Tuner
        •   No Pandora
        •   Spotify
        •   Tidal
        AVERAGE
        66
        •   Analog Tuner
        •   No Pandora
        •   No Spotify
        •   No Tidal

        12. Specifications

        GENERAL Denon AVR-S770H Pioneer VSX-834
        BrandDenonPioneer
        ModelAVR-S770HVSX-834
        TypeA/V ReceiverA/V Receiver
        CountryUKAustralia and Asia
        Release Year20232019
        PredecessorDenon AVR-S760H Pioneer VSX-832
        AMPLIFIER Denon AVR-S770H Pioneer VSX-834
        Channels7.27.2
        Power Output75 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Front Wide Channel Support
        Amplifier DesignDirect Energy
        Discrete Amplification
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Mono Block Power Amplifier Construction
        Bi-amp Capability
        AUDIO FEATURES Denon AVR-S770H Pioneer VSX-834
        Digital Signal Processing (DSP) EngineDigital Quad-Core 32-bit DSP (Cirrus Logic)
        DACAKMAKM AK4438
        DAC Specs384 kHz/32 Bit
        Maximum Channel Processing7.17.1
        D.D.S.C. HD Digital
        Alpha Processing
        Air Studios Monitor Certification
        Dolby Atmos up to 5.1.2
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic
        Dolby Digital EX
        Surround EX
        DTS:X up to 5.1.2
        DTS Neural:X
        DTS Virtual:X
        DTS Neo
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        DTS Express
        DTS-ES Discrete 6.1, Matrix 6.1 Discrete 6.1, Matrix 6.1
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer
        PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Network Audio FormatsMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, DSD
        Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD
        High Resolution Music Playback via USB and/or Network up to 192 kHz
        High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, DSD
        Gapless Playback
        DSD via HDMI 2-ch/Multi-ch Input
        DSD via USB 2-ch Input 2-ch Input
        DSD to PCM Converter
        USB DAC
        Jitter Reduction
        DTS Dialogue Control
        Dialog Enhancement
        Dialog Level Adjustment
        Dialog normalization
        Dialogue Lift
        Sound Retriever Advanced
        Sound Retriever AIR
        Digital noise Reduction
        Tone Control All Channels
        Compressed Music Enhancer Advanced Sound Retriever
        High-resolution Music Enhancer
        Audyssey Dynamic EQ
        Audyssey Dynamic Volume
        Audyssey LFC
        Audyssey Sub EQ HT
        Audyssey DSX
        Direct Mode
        Pure Direct Mode
        Auto Surround
        Optimum Surround
        Advanced Surround10 + 1
        Wide Surround
        Front Stage Surround Advance
        Headphone Surround
        Virtual Speakers
        Virtual Depth
        Independent Subwoofer Outputs
        CALIBRATION Denon AVR-S770H Pioneer VSX-834
        Auto Speaker Calibration System with Mic. Audyssey MultEQ MCACC
        Audyssey App Support
        Manual MCACC
        MCACC Memory1
        Reflex Optimizer
        Phase Control
        Auto Phase Control Plus
        Full Band Phase Control
        Standing Wave Control
        EQ Bands9-Band
        Symmetric EQ
        Distance Adjustment0.1 feet
        Precision Distance
        Polarity Check
        Auto Subwoofer Crossover
        Optimized Bass Redirection
        Bass Sync
        VIDEO FEATURES Denon AVR-S770H Pioneer VSX-834
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDMI Version2.1
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC)
        HDCP Version2.32.2
        QMS (Quick Media Switching)
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        QFT (Quick Frame transport)
        3-D Ready
        Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4up to 4K/60p (YCbCr 4:4:4)
        Video Signal Upscaling from 1080p up to 8K 50/60Hz and 4K 50/60Hz 4:4:4 1080p to 4K
        Analog To HDMI Upconversion
        Component Video Upscaling
        Analog to Analog Video conversion
        Stream Smoother
        Pure Cinema
        Video Parameter Adjustments
        Super Resolution
        isf Certified Calibration Control
        CONNECTIVITY Denon AVR-S770H Pioneer VSX-834
        Wi-Fi
        Bluetooth SBC SBC, AAC
        Bluetooth Headphone Transmission
        Works with Amazon Alexa
        Google Assistant
        Chromecast Built-In
        Apple Siri
        Works with SonoS
        HEOS
        DTS Play-Fi
        MHL Input
        DLNA 1.5
        AirPlay AirPlay 2
        Apple Product Connection iPod, iPhone and iPad
        Remote App Denon 2016 AVR Remote App for iOS and Android devices and Kindle Fire
        InstaPrevue Input Source Prevue
        TERMINALS Denon AVR-S770H Pioneer VSX-834
        HDMI Inputs64
        HDMI Outputs11
        8K Inputs3
        USB Input1 Front for USB memory
        USB DC Out Port
        Optical Inputs21
        Optical Outputs
        Coaxial Inputs1
        RCA Line Inputs23
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.20.2
        XLR Pre-outs
        Composite Video Inputs
        Composite Video Outputs
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs
        Ethernet
        Ethernet Switch
        PC In
        Front A/V InputsUSB
        Speaker A/B
        Headphone Out6.3 mm (1/4")6.3 mm (1/4")
        Detachable Power Cord
        adapterport
        ZONES Denon AVR-S770H Pioneer VSX-834
        Number of Zones21
        Powered Zones 2
        Zone 2 Outs
        RS-232C Interface
        +12V Trigger Output
        Remote (IR) Input/Output0 / 00 / 0
        MISCELLANEOUS Denon AVR-S770H Pioneer VSX-834
        On-Screen Display Hybrid Graphic User Interface User-Friendly GUI with System Setup Menu
        GUI Languages99
        Web Control
        AV Navigator
        IP Control
        Control4 SDDP
        PreAmp Mode
        Versatile Speaker ConfigurationSpeaker 7ch Out (FRONT, CENTER, SURROUND, SURROUND BACK/HEIGHT, Bi-AMP/ZONE B)
        Display 1 line
        FL Dimmer
        Remote ControllerRC-1257
        Pre-programmed / Learnable / LCD Display / /
        Denon Link HD
        Setup Assistant
        Quick Select plus / Quick Select /
        RADIO Denon AVR-S770H Pioneer VSX-834
        Analog Tuner FM/AM with RDS FM/AM with RDS
        Presets40
        Digital Radio
        Internet Radio TuneIn
        Pandora
        Spotify
        Tidal
        Deezer
        Napster
        SiriusXM
        CONSTRUCTION Denon AVR-S770H Pioneer VSX-834
        Front Panelnot MetalBrushed
        Solid Aluminum Front
        Speaker Terminals77
        Large Speaker Terminals72
        Color-Coded Speaker Terminals
        Transparent High-Grade Speaker Terminals
        3D Space Frame Construction
        High Grade Audio Components
        Gold plated RCA terminals
        POWER Denon AVR-S770H Pioneer VSX-834
        Power SupplyAC 230 V, 50/60 HzAC 220-240 V, 50/60 Hz
        Low Leakage Flux Power Transformer
        Transformer Stabilizer
        Power Consumption400 W480 W
        No Sound PowerECO On/Off: 29 W/39 W38.7 W
        Standby Power0.1 W0.2 W
        ECO Mode / Hybrid Standby Function
        Auto Power off
        PHYSICAL Denon AVR-S770H Pioneer VSX-834
        Dimensions (W x H x D)434 mm x 151 mm x 339 mm (with antenna: 434 mm x 215 mm x 339 mm)
        17 1/8" x 6" x 13 3/8" (with antenna: 17 1/8" x 8 1/2" x 13 3/8")        		435 mm x 148 mm x 321 mm
        17-1/8" x 5-13/16" x 12-5/8"
        Dimensions of Package (W x H x D)523 mm x 232 mm x 435 mm
        20.6" x 9.1" x 17.1"        		525 mm x 230 mm x 390 mm
        20-11/16" x 9-1/16" x 15-3/8"
        Weight8.6 kg (19 lbs)8 kg (17.6 lbs)
        Weight of Package10.6 kg10.5 kg (23.1 lbs)
        SPECIFICATIONS Denon AVR-S770H Pioneer VSX-834
        Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)75 W (0.08% THD)
        Power Output (6 Ω, 1 kHz, 2 channel driven, FTC)110 W (0.7% THD)
        Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)165 W (10% THD)155 W (10% THD)
        Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)140 W (1% THD)135 W (1% THD)
        Dynamic Power per Channel (3 Ω, Front)160 W
        Dynamic Power per Channel (4 Ω, Front)125 W
        Dynamic Power per Channel (8 Ω, Front)85 W
        THD0.08% (20 Hz - 20 kHz, half power)
        Phono Distortion0.03% (1 kHz, 3 V)
        Input Sensitivity and Impedance (Line)200 mV/47 kΩ200 mV/47 kΩ
        Input Sensitivity and Impedance (Phono MM)2.5 mV
        Rated Headphone Jack Output Level and Impedance8 Ω - 600 Ω
        Rated Headphone Power Output80 mW (32 Ω, 1 kHz, 10% THD)
        S/N Ratio (Line, IHF-A)98 dB109 dB
        S/N Ratio (Phono MM, IHF-A)74 dB
        Phono RIAA Deviation±1 dB (20-20 kHz)
        Frequency Response (Analog In)+1/-3 dB (10 Hz to 100 kHz, Direct mode)10 Hz - 100 kHz/+1 dB, -3 dB (Pure Audio)
        DSD Sampling Rates via HDMI2.8 MHz
        DSD Sampling Rates via USB5.6 MHz, 2.8 MHz
        Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite)
        Video Frequency Response5 Hz to 10 MHz, 0 dB/-3 dB (Composite)
        Ethernet Standard100BASE-TX
        Wi-Fi StandardIEEE 802.11 a/b/g/n/ac
        Wi-Fi Terminal Frequency5 GHz, 2.4 GHz
        Bluetooth Version5․04․2
        Bluetooth Frequency2.4 GHz2.4 GHz
        USB TerminalUSB2.0 5V, 1 A
        FM Frequency87.5 MHz - 108.0 MHz87.5 MHz - 108.0 MHz
        FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 2.8 µV (20.2 dBf)Mono: 1.0 µV (11.2 dBf)
        FM Effective Sensitivity1.2 µV (12.8 dBf)
        FM S/N RatioMono/Stereo: 70 dB/67 dB
        FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.7%/1.0%
        AM Frequency522 kHz - 1611 kHz522/530 kHz - 1611/1710 kHz
        AM Effective Sensitivity18 µV
        Warranty3 Years1 Year Parts & Labor

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

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