Onkyo TX-SR373 vs Yamaha RX-V383

      Onkyo TX-SR373

      Yamaha RX-V383
      69
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      71
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      North America
      Europe
      USA Canada UK and Europe Australia Taiwan
      Korea
      Brazil Asia General
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      Highlights

      • 5.2 Channels
      • 5.1 Channel Processing
      • 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough
      • Bluetooth

      Highlights

      • 5.1 Channels
      • 5.1 Channel Processing
      • 70 W (6 Ω, 20 Hz - 20 kHz, 2 channel driven)
      • HDR10, Dolby Vision
      • 4K/60Hz Passthrough, 4K/60Hz 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 Onkyo TX-SR373
      4. Advantage of Yamaha RX-V383
      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 Onkyo TX-SR373 to Yamaha RX-V383 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. The Onkyo TX-SR373 has 5 channel and the Yamaha RX-V383 has 5 channel amplifiers.


      Onkyo TX-SR373 Yamaha RX-V383

      Onkyo TX-SR373 was introduced in 2017. It is equipped with 5 channel amplifier with 80 W (8 Ω, 20 Hz - 20 kHz and 2 channel driven) power per channel and is capable of 5.1 maximum channel processing. It , passes 4K/60Hz video signal.

      Yamaha RX-V383 was introduced in 2017. It is equipped with 5 channel amplifier with 70 W (6 Ω, 20 Hz - 20 kHz and 2 channel driven) power per channel and is capable of 5.1 maximum channel processing. It , passes 4K/60Hz and upscales up to 4K 60p 4:4:4 video signal.

      We evaluated Onkyo TX-SR373 and Yamaha RX-V383 and gave them scores of 69 and 71 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.

      Onkyo TX-SR373

      Yamaha RX-V383

      Amplifier
      71
      Amplifier
      68
      Audio Features
      62
      Audio Features
      62
      Video Features
      90
      Video Features
      95
      Connectivity
      62
      Connectivity
      69
      Zones
      55
      Zones
      55
      Radio
      59
      Radio
      62
      OVERALL
      69
      OVERALL
      71

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

      2. Pros and Cons

      In this section we present pros and cons of Onkyo TX-SR373 and Yamaha RX-V383.

      PROS

      Onkyo TX-SR373

      Yamaha RX-V383

      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   New HDCP Version
      •   Bluetooth
      •   USB Input
      •   Composite Video Inputs
      •   Analog Tuner
      •   DSD via HDMI
      •   Auto Speaker Calibration System with Mic.
      •   HDR10
      •   Dolby Vision
      •   eARC
      •   New HDCP Version
      •   Bluetooth
      •   USB Input
      •   Composite Video Inputs
      •   Analog Tuner

      CONS

      Onkyo TX-SR373

      Yamaha RX-V383

      •   Few Channels - 5.2
      •   Low Power Output - 80 W
      •   No Front Wide Channel Support
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   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
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Ethernet
      •   No Zones
      •   No Digital Radio
      •   No Pandora
      •   No Spotify
      •   No Tidal
      •   Bluetooth 3.0
      •   Few Channels - 5.1
      •   Low Power Output - 70 W
      •   No Front Wide Channel Support
      •   5.1 Channel Processing
      •   No Dolby Atmos
      •   No Dolby Atmos Height Virtualization
      •   No DTS:X
      •   No IMAX Enhanced
      •   No Auro 3D with Auro-Matic Upmixer
      •   No HDR10+
      •   No 8K Passthrough
      •   No Wi-Fi
      •   Does not Work with Amazon Alexa
      •   4 HDMI Inputs
      •   1 HDMI Outputs
      •   0 8K Input
      •   Few RCA Line Inputs
      •   No Phono Input
      •   No RCA Pre-Outs
      •   No Ethernet
      •   No Zones
      •   No Digital Radio
      •   No Pandora
      •   No Spotify
      •   No Tidal
      •   Bluetooth 2․1 + EDR

      3. Advantage of Onkyo TX-SR373

      This section shows those features and specifications which are the reason to choose Onkyo TX-SR373 over Yamaha RX-V383.

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      Onkyo TX-SR373
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      Onkyo TX-SR373 vs Yamaha RX-V383
      More Channels 5.2 vs 5.1
      Higher Power Output 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) vs 70 W (6 Ω, 20 Hz - 20 kHz, 2 channel driven)
      Direct Mode vs
      Higher Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA) 155 W (10% THD) vs 135 W (10% THD)
      Newer Bluetooth Version 3.0 vs 2․1 + EDR
      Wider AM Frequency Range 530 kHz - 1700 kHz vs 531 kHz - 1611 kHz

      4. Advantage of Yamaha RX-V383

      This section shows those features and specifications which are the reason to choose Yamaha RX-V383 over Onkyo TX-SR373.

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      Yamaha RX-V383
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      Onkyo TX-SR373 vs Yamaha RX-V383
      DTS Express vs
      Music Playback via USB WMA, MP3, AAC vs MP3, WMA, MPEG-4 AAC, WAV
      DSD via HDMI 2-ch vs 2-ch/Multi-ch Input
      HLG vs
      Enhanced Audio Return Channel (eARC) vs via firmware update
      Newer HDCP Version 2.2 vs 2.3
      Video Signal Upscaling vs up to 4K 60p 4:4:4
      More Coaxial Inputs/Outputs 1 vs 2
      More Composite Video Inputs 2 vs 3
      Front A/V Inputs USB vs USB, mini-jack Audio
      More Presets 30 vs 40
      Bigger Power Supply 210 W vs 260 W
      Higher S/N Ratio (Line, IHF-A) 106 dB vs 110 dB

      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 Onkyo TX-SR373 Yamaha RX-V383
        DSD via HDMI 2-ch 2-ch/Multi-ch Input
        Auto Speaker Calibration System with Mic. AccuEQ YPAO sound optimization
        HDR10
        Dolby Vision
        New HDCP Version2.22.3
        Bluetooth SBC, AAC SBC
        USB Input1 (Front)USB memory, Portable Audio Player
        Composite Video Inputs23
        Analog Tuner FM/AM FM/AM
      WEAKNESSES Onkyo TX-SR373 Yamaha RX-V383
        Few Channels5.25.1
        Low Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)70 W (6 Ω, 20 Hz - 20 kHz, 2 channel driven)
        No Front Wide Channel Support
        Channel Processing5.15.1
        No Dolby Atmos
        No Dolby Atmos Height Virtualization
        No DTS:X
        No IMAX Enhanced
        No Auro 3D with Auro-Matic Upmixer
        No HDR10+
        No 8K Passthroughup to 4K/60p (4:4:4)up to 4K/60p 4:4:4
        No Wi-Fi
        Does not Work with Amazon Alexa
        Few HDMI Inputs44
        Few HDMI Outputs11
        Few 8K Inputs
        Few RCA Line Inputs33 (1 Front)
        No Phono Input
        No RCA Pre-Outs0.20.1
        No Ethernet
        No Zones11
        No Digital Radio
        No Pandora
        No Spotify
        No Tidal
        Old Bluetooth Version3.02․1 + EDR

      6. Amplifier

      Onkyo TX-SR373 Yamaha RX-V383

      5 channel Amplifier: Onkyo TX-SR373 features 5 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven).

      5 channel Amplifier: Yamaha RX-V383 features 5 channel power amplifier. It is rated at 70 W (6 Ω, 20 Hz - 20 kHz, 2 channel driven).


        AMPLIFIER Onkyo TX-SR373 Yamaha RX-V383
        Channels5.25.1
        Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)70 W (6 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

        Check the Price

        Onkyo TX-SR373
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        7. Speaker Configurations

        Onkyo TX-SR373's and Yamaha RX-V383's amplifiers can be assigned for different speaker configurations.

        • Configurations: Available configurations are:
        • Onkyo TX-SR373: 5.2 with internal amplifier.
        • Yamaha RX-V383: 5.1 with internal amplifier.

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        Yamaha RX-V383
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        8. HDMI

        Onkyo TX-SR373 and Yamaha RX-V383 come with 4 HDMI inputs. It has 1 output.

        • 4K/60Hz Passthrough: On both receivers all inputs pass up to 4K/60p (4:4:4) video signal.
        • 4K Upscaling on Yamaha RX-V383: It can upscale up to 4K 60p 4:4:4 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: Onkyo TX-SR373 is HDCP 2.2 and Yamaha RX-V383 is HDCP 2.3 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)

        Onkyo TX-SR373 supports HDR10 and Dolby Vision.

        Yamaha RX-V383 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)

        Yamaha RX-V383 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.



        VIDEO FEATURES Onkyo TX-SR373 Yamaha RX-V383
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC) via firmware update
        HDCP Version2.22.3
        QMS (Quick Media Switching)
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        QFT (Quick Frame transport)
        3-D Ready
        Video Signal Passthroughup to 4K/60p (4:4:4)up to 4K/60p 4:4:4
        Video Signal Upscaling up to 4K 60p 4:4:4

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        Onkyo TX-SR373
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        9. Inputs and Outputs

        Audio

        • Analog Line Inputs: There are 3 pair of line inputs on both receivers for connecting sources with analog outputs.
        • Digital Inputs: 1 optical input and 1 coaxial input are available on Onkyo TX-SR373 and 1 optical input and 2 coaxial inputs are available on Yamaha RX-V383 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:
        • Onkyo TX-SR373
          Inputs:           4   Outputs: 1
          8K Inputs: 0.
        • Yamaha RX-V383
          Inputs:           4   Outputs: 1
          8K Inputs: 0.
        • Composite Video: Connect you VCR, Laserdisc player and other old video equipment with composite video cables.
        • Onkyo TX-SR373
          Inputs:           2   Outputs: 1.
        • Yamaha RX-V383
          Inputs:           3   Outputs: 1.

        Front A/V Inputs

        • Onkyo TX-SR373: USB
        • Yamaha RX-V383: USB, mini-jack Audio

        Onkyo TX-SR373

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        Yamaha RX-V383

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        TERMINALS Onkyo TX-SR373 Yamaha RX-V383
        HDMI Inputs44
        HDMI Outputs11
        8K Inputs
        USB Input1 (Front)USB memory, Portable Audio Player
        USB DC Out Port
        Optical Inputs11
        Optical Outputs
        Coaxial Inputs12
        RCA Line Inputs33 (1 Front)
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.20.1
        XLR Pre-outs
        Composite Video Inputs23
        Composite Video Outputs11
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs

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        Yamaha RX-V383
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        10. Evaluations

        We evaluated Onkyo TX-SR373 and Yamaha RX-V383 and gave them scores of 69 and 71 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.


        Onkyo TX-SR373

        Yamaha RX-V383

        OVERALL
        69
        OVERALL
        71

        Amplifier

        GOOD
        71
        •   Few Channels - 5.2
        •   Low Power Output - 80 W
        AVERAGE
        68
        •   Few Channels - 5.1
        •   Low Power Output - 70 W

        Audio Features

        AVERAGE
        62
        •   Few Channels - 5.2
        •   No Front Wide Channel Support
        •   5.1 Channel Processing
        •   No Dolby Atmos
        •   No Dolby Atmos Height Virtualization
        •   No DTS:X
        •   No IMAX Enhanced
        •   No Auro 3D with Auro-Matic Upmixer
        •   DSD via HDMI
        AVERAGE
        62
        •   Few Channels - 5.1
        •   No Front Wide Channel Support
        •   5.1 Channel Processing
        •   No Dolby Atmos
        •   No Dolby Atmos Height Virtualization
        •   No DTS:X
        •   No IMAX Enhanced
        •   No Auro 3D with Auro-Matic Upmixer
        •   DSD via HDMI

        Video Features

        EXCELLENT
        90
        •   HDR10
        •   No HDR10+
        •   Dolby Vision
        •   No 8K Passthrough
        EXCELLENT
        95
        •   HDR10
        •   No HDR10+
        •   Dolby Vision
        •   No 8K Passthrough

        Connectivity

        AVERAGE
        62
        •   No eARC
        •   New HDCP Version
        •   No Wi-Fi
        •   Bluetooth
        •   Does not Work with Amazon Alexa
        •   4 HDMI Inputs
        •   1 HDMI Outputs
        •   0 8K Input
        •   USB Input
        •   Few RCA Line Inputs
        •   No Phono Input
        •   No RCA Pre-Outs
        •   Composite Video Inputs
        •   No Ethernet
        •   Bluetooth 3.0
        AVERAGE
        69
        •   eARC
        •   New HDCP Version
        •   No Wi-Fi
        •   Bluetooth
        •   Does not Work with Amazon Alexa
        •   4 HDMI Inputs
        •   1 HDMI Outputs
        •   0 8K Input
        •   USB Input
        •   Few RCA Line Inputs
        •   No Phono Input
        •   No RCA Pre-Outs
        •   Composite Video Inputs
        •   No Ethernet
        •   Bluetooth 2․1 + EDR

        Zones

        AVERAGE
        55
        •   No Zones
        AVERAGE
        55
        •   No Zones

        Radio

        AVERAGE
        59
        •   Analog Tuner
        •   No Pandora
        •   No Spotify
        •   No Tidal
        AVERAGE
        62
        •   Analog Tuner
        •   No Pandora
        •   No Spotify
        •   No Tidal

        11. Specifications

        GENERAL Onkyo TX-SR373 Yamaha RX-V383
        BrandOnkyoYamaha
        ModelTX-SR373RX-V383
        TypeA/V ReceiverA/V Receiver
        CountryNorth AmericaKorea
        Release Year20172017
        PredecessorOnkyo TX-SR353
        SuccessorOnkyo TX-SR383 Yamaha RX-V385
        AMPLIFIER Onkyo TX-SR373 Yamaha RX-V383
        Channels5.25.1
        Power Output80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)70 W (6 Ω, 20 Hz - 20 kHz, 2 channel driven)
        Front Wide Channel Support
        Dynamic Audio Amplification
        Non-Phase Shift Amplifier
        VLSC (Vector Linear Shaping Circuitry)
        Optimum Gain Volume Circuitry
        THX™ Certification
        Continuous 6 Ω Rated
        Certified 4 Ω Performance
        Discrete Output Stage Circuitry
        Independent Block Construction (Amp/Preprocessor)
        Bi-amp Capability
        BTL (Bridged Transless or Bridging)
        AUDIO FEATURES Onkyo TX-SR373 Yamaha RX-V383
        Surround:AI™
        DACBurr-Brown
        DAC Specs192 kHz/24 Bit192 kHz/24 Bit
        Maximum Channel Processing5.15.1
        Air Studios Monitor Certification
        Dolby Atmos
        Dolby Atmos Height Virtualization
        Dolby Atmos Music
        Dolby TrueHD
        Dolby Digital Plus
        Dolby Surround Upmixer
        Dolby Pro Logic PLII PLII
        Dolby Digital EX
        THX Listening Modes
        DTS:X
        DTS Neural:X
        DTS Virtual:X
        DTS Neo Neo:6 Neo:6
        DTS-HD Master Audio
        DTS-HD High Resolution Audio
        DTS 96/24
        DTS Express
        DTS-ES
        IMAX Enhanced
        Auro 3D with Auro-Matic Upmixer
        PCM 2-ch/Multi-ch Input 2-ch/Multi-ch Input
        Music Playback via USBWMA, MP3, AACMP3, WMA, MPEG-4 AAC, WAV
        High Resolution Music Playback via USB and/or Network
        Gapless Playback
        DSD via HDMI 2-ch 2-ch/Multi-ch Input
        DSD via USB
        DSD to PCM Converter
        USB DAC
        Jitter Reduction
        DTS Dialogue Control
        Dialog Enhancement
        Dialog Level Adjustment
        Dialog normalization
        Dialogue Lift
        Tone Control Front L/R Channels
        Compressed Music Enhancer Advanced Music Optimizer including enhancer for Bluetooth®
        High-resolution Music Enhancer
        Adaptive DRC (Dynamic Range Control)
        Initial Volume & Maximum Volume Setting
        THX Processing Mode
        Audyssey Dynamic EQ
        Audyssey Dynamic Volume
        Audyssey LFC
        Audyssey Sub EQ HT
        Audyssey DSX
        Phase-Matching Bass Boost
        Direct Mode
        Pure Audio Mode
        Pure Direct Analog Path Mode
        Straight Decoding Mode
        CINEMA DSP
        DSP Programs17
        SILENT CINEMA / Virtual CINEMA DSP Virtual CINEMA FRONT
        Virtual Speakers
        Independent Subwoofer Outputs
        CALIBRATION Onkyo TX-SR373 Yamaha RX-V383
        Auto Speaker Calibration System with Mic. AccuEQ YPAO sound optimization
        YPAO Volume
        VIDEO FEATURES Onkyo TX-SR373 Yamaha RX-V383
        HDR10
        HDR10+
        Dynamic HDR
        BT.2020 color space
        Dolby Vision
        HLG (Hybrid Log Gamma)
        HDBaseT Compatible
        Enhanced Audio Return Channel (eARC) via firmware update
        HDCP Version2.22.3
        QMS (Quick Media Switching)
        ALLM (Auto Low Latency Mode)
        VRR (Variable Refresh Rate)
        QFT (Quick Frame transport)
        3-D Ready
        Video Signal Passthroughup to 4K/60p (4:4:4)up to 4K/60p 4:4:4
        Video Signal Upscaling up to 4K 60p 4:4:4
        Analog To HDMI Upconversion
        Component Video Upscaling
        Analog to Analog Video conversion
        isf Certified Calibration Control
        CONNECTIVITY Onkyo TX-SR373 Yamaha RX-V383
        Wi-Fi
        Bluetooth SBC, AAC SBC
        Works with Amazon Alexa
        Chromecast Built-In
        Works with SonoS
        DTS Play-Fi
        MHL Input
        DLNA 1.5
        MusicCast
        AirPlay
        Apple Product Connection
        Remote App
        InstaPrevue Input Source Prevue
        TERMINALS Onkyo TX-SR373 Yamaha RX-V383
        HDMI Inputs44
        HDMI Outputs11
        8K Inputs
        USB Input1 (Front)USB memory, Portable Audio Player
        USB DC Out Port
        Optical Inputs11
        Optical Outputs
        Coaxial Inputs12
        RCA Line Inputs33 (1 Front)
        RCA Line Outputs
        XLR Line Inputs
        Phono Input
        Multi-Channel Input
        RCA Pre-Outs0.20.1
        XLR Pre-outs
        Composite Video Inputs23
        Composite Video Outputs11
        S-Video Inputs
        S-Video Outputs
        Component Video Inputs
        Component Video Outputs
        Ethernet
        Ethernet Switch
        PC In
        Front A/V InputsUSBUSB, mini-jack Audio
        Speaker A/B
        Headphone Out6.3 mm (1/4")6.3 mm (1/4")
        Detachable Power Cord
        uport
        dockport
        ZONES Onkyo TX-SR373 Yamaha RX-V383
        Number of Zones11
        Zone B Video Output
        Whole House Mode
        RS-232C Interface
        +12V Trigger Output0
        Remote (IR) Input/Output0 / 00 / 0
        Party Mode
        MISCELLANEOUS Onkyo TX-SR373 Yamaha RX-V383
        On-Screen Display via HDMI color OSD
        SCENESCENE (4 sets)
        Web Control
        PreAmp Mode
        ONKYO-RI System Control
        RIHD (Remote Interactive Over HDMI)
        Pre-Pro/Learning Remote /
        On Screen Remote Programming
        Bi-directional Remote Setup via GUI
        RADIO Onkyo TX-SR373 Yamaha RX-V383
        Analog Tuner FM/AM FM/AM
        Presets3040
        Digital Radio
        Internet Radio
        Pandora
        Spotify
        Tidal
        Deezer
        Napster
        SiriusXM
        CONSTRUCTION Onkyo TX-SR373 Yamaha RX-V383
        Solid Aluminum Front
        A.R.T. Wedge
        Speaker Terminals55
        Large Speaker Terminals22
        Color-Coded Speaker Terminals
        Transparent High-Grade Speaker Terminals
        Gold plated RCA terminals
        POWER Onkyo TX-SR373 Yamaha RX-V383
        Power SupplyAC 120 V, 60 HzAC 220 V, 60 Hz
        Independent Power Supply
        H.C.P.S. (High Current Power Supply)
        Toroidal Transformer
        Power Consumption210 W260 W
        Standby Power0.35 W0.1 W
        ECO Mode / Hybrid Standby Function
        Auto Power Standby
        PHYSICAL Onkyo TX-SR373 Yamaha RX-V383
        Dimensions (W x H x D)435 mm x 168 mm x 326.5 mm
        17-1/8" x 6-5/8" x 12-13/16"        		435 mm x 151 mm x 315 mm
        17-1/8" x 6" x 12-3/8"
        Weight8.0 kg (17 lb 10 oz)7.4 kg (16.3 lbs)
        SPECIFICATIONS Onkyo TX-SR373 Yamaha RX-V383
        Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)80 W (0.08% THD)
        Power Output (6 Ω, 20 Hz - 20 kHz, 2 channel driven)70 W (0.09% THD)
        Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)100 W (0.9% THD)
        Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)155 W (10% THD)135 W (10% THD)
        Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)140 W (1% THD)
        Dynamic Power per Channel (2 Ω, Front)160 W
        Dynamic Power per Channel (4 Ω, Front)130 W
        Dynamic Power per Channel (6 Ω, Front)110 W
        THD0.06% (20 Hz - 20 kHz, 1 Channel Driven, 50 W)
        Damping Factor100 (Front, 20 Hz - 20 kHz, 8 Ω)
        Input Sensitivity and Impedance (Line)200 mV/47 kΩ200 mV/47 kΩ
        Maximum Input Sensitivity (Line)2.3 V (1 kHz, 0.5% THD)
        Rated Preout Level and Impedance1.0 V/1.2 kΩ (Subwoofer)
        Rated Headphone Jack Output Level and Impedance100 mV/470 Ω (1 kHz, 50 mV, 8 Ω)
        S/N Ratio (Line, IHF-A)106 dB110 dB
        Frequency Response (Analog In)5 Hz - 100 kHz/0 dB, -3 dB (Direct)+0/-3 dB (AV 2 etc. to Front, 10 Hz to 100 kHz)
        Residual noise (IHF-A Network)150 µV (Speaker Out)
        Channel Separation at 1 kHz/10 kHz (LINE)70 dB/50 dB
        DSD Sampling Rates via HDMI2.8 MHz2.8 MHz
        Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Composite)1 Vp-p/75 Ω (Composite)
        Video Maximum Input1.5 Vp-p
        Video S/N Ratio50 dB
        Bluetooth Version3.02․1 + EDR
        Bluetooth Frequency2.4 GHz2.4 GHz
        HDMI TerminalType A (19-pin)
        HDMI Output Type5 V, 55 mA
        USB Terminal5 V, 0.5 AUSB2.0 5 V, 1 A
        FM Frequency87.5 MHz - 107.9 MHz87.50 MHz - 108.00 MHz
        FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 3 µV (20.8 dBf)
        FM S/N RatioMono/Stereo: 65 dB/64 dB
        FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.5%/0.6%
        AM Frequency530 kHz - 1700 kHz531 kHz - 1611 kHz
        Warranty2 Years2 Years

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

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