Yamaha RX-V683 vs Yamaha RX-A660

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      Specifications

      GENERAL Yamaha RX-V683 Yamaha RX-A660
      BrandYamahaYamaha
      SeriesAventage
      ModelRX-V683RX-A660
      TypeA/V ReceiverA/V Receiver
      CountryGeneralAsia
      Release Year20172016
      PredecessorYamaha RX-A550
      SuccessorYamaha RX-V685 Yamaha RX-A670
      AMPLIFIER Yamaha RX-V683 Yamaha RX-A660
      Channels7.27.2
      Power Output90 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
      Discrete Output Stage Circuitry
      Bi-amp Capability
      AUDIO FEATURES Yamaha RX-V683 Yamaha RX-A660
      Surround:AI™
      DACBurr-BrownBurr-Brown
      DAC Specs192 kHz/24 Bit192 kHz/24 Bit
      Maximum Channel Processing7.17.1
      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
      DTS:X up to 5.1.2
      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 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, AIFF, DSDMP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      Music Playback via USBMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSDMP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD
      High Resolution Music Playback via USB and/or Network up to 192 kHz up to 192 kHz
      High Resolution Audio Formats via USBApple Lossless, WAV, FLAC, AIFF, DSDApple Lossless, WAV, FLAC, AIFF, DSD
      Gapless Playback
      DSD via HDMI 2-ch/Multi-ch Input 2-ch/Multi-ch Input
      DSD via USB 2-ch Input 2-ch Input
      DSD to PCM Converter
      USB DAC
      DTS Dialogue Control
      Dialog Level Adjustment
      Dialog normalization
      Dialogue Lift no presence speakers required no presence speakers required
      Compressed Music Enhancer including enhancer for Bluetooth® including for Bluetooth®
      High-resolution Music Enhancer
      Adaptive DRC (Dynamic Range Control)
      Initial Volume & Maximum Volume Setting
      Audyssey Dynamic EQ
      Audyssey Dynamic Volume
      Audyssey LFC
      Audyssey Sub EQ HT
      Audyssey DSX
      Direct Mode
      Straight Decoding Mode
      Pure Direct Mode with Video On mode
      CINEMA DSP 3D 3D
      DSP Programs1717
      SILENT CINEMA / Virtual CINEMA DSP Virtual CINEMA FRONT Virtual CINEMA FRONT
      Virtual Speakers including surround back including surround back
      Independent Subwoofer Outputs

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      CALIBRATION Yamaha RX-V683 Yamaha RX-A660
      Auto Speaker Calibration System with Mic. YPAO sound optimization (R.S.C.) YPAO sound optimization
      YPAO Volume
      PEQ for SUBDown to 15.6 HzDown to 31 Hz
      VIDEO FEATURES Yamaha RX-V683 Yamaha RX-A660
      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 Version2.32.2
      QMS (Quick Media Switching)
      ALLM (Auto Low Latency Mode)
      VRR (Variable Refresh Rate)
      QFT (Quick Frame transport)
      3-D Ready
      Video Signal Passthroughup to 4K/60p 4:4:4up to 4K/60p 4:4:4
      Video Signal Upscaling up to 4K 60p 4:4:4
      Analog To HDMI Upconversion Component**, Composite
      Component Video Upscaling
      Analog to Analog Video conversion
      Component Video Maximum Resolution480i/576i
      Video Parameter Adjustments
      isf Certified Calibration Control
      CONNECTIVITY Yamaha RX-V683 Yamaha RX-A660
      Wi-Fi with Wireless Direct with Wireless Direct
      Bluetooth SBC, AAC SBC, AAC
      Works with Amazon Alexa on MusicCast (Voice control using your Alexa device like Echo, Dot, Tap and Show)
      Chromecast Built-In
      Works with SonoS
      DTS Play-Fi
      MHL Input
      DLNA 1.5
      MusicCast
      AirPlay AirPlay AirPlay
      Apple Product Connection iPod, iPhone and iPad iPod, iPhone and iPad
      Remote App (iPhone® / iPad® / Android™ phone / tablet) (iPhone® / iPad® / Android™ phone / tablet)
      InstaPrevue Input Source Prevue

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      TERMINALS Yamaha RX-V683 Yamaha RX-A660
      HDMI Inputs6 (1 front)4
      HDMI Outputs11
      8K Inputs
      USB InputUSB memory, portable audio playerUSB memory, portable audio player
      USB DC Out Port
      Optical Inputs21
      Optical Outputs
      Coaxial Inputs22
      RCA Line Inputs4 (1 front)4 (1 front)
      RCA Line Outputs
      XLR Line Inputs
      Phono Input
      Multi-Channel Input
      RCA Pre-Outs0.20.2
      XLR Pre-outs
      Composite Video Inputs14
      Composite Video Outputs1
      S-Video Inputs
      S-Video Outputs
      Component Video Inputs1
      Component Video Outputs
      Ethernet
      Ethernet Switch
      PC In
      Front A/V InputsHDMI, USB, Mini-jack AudioUSB, mini-jack Audio
      Speaker A/B
      Headphone Out6.3 mm (1/4")6.3 mm (1/4")
      Detachable Power Cord
      dockport
      ZONES Yamaha RX-V683 Yamaha RX-A660
      Number of Zones21
      Powered ZonesZone 2
      Zone 2 OutsRCA Preout
      Zone B Video Output
      Zone GUI
      RS-232C Interface
      +12V Trigger Output1
      Remote (IR) Input/Output1 / 10 / 0
      Party Mode
      MISCELLANEOUS Yamaha RX-V683 Yamaha RX-A660
      On-Screen DisplayGraphical User Interface color OSD
      SCENESCENE (4 sets)SCENE (4 sets)
      Web Control
      PreAmp Mode

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      RADIO Yamaha RX-V683 Yamaha RX-A660
      Analog Tuner FM/AM FM/AM
      Presets4040
      Digital Radio
      Internet Radio vTuner
      Pandora
      Spotify
      Tidal
      Deezer
      Napster
      SiriusXM
      CONSTRUCTION Yamaha RX-V683 Yamaha RX-A660
      A.R.T. Wedge
      Speaker Terminals97
      Large Speaker Terminals97
      Color-Coded Speaker Terminals
      Gold plated RCA terminals
      POWER Yamaha RX-V683 Yamaha RX-A660
      Power SupplyAC 110-120/220-240 V, 50/60 Hz220-240 V, 50/60 Hz
      Power Consumption270 W260 W
      Maximum Power Consumption590 W600 W
      Standby Power0.1 W0.1 W
      ECO Mode / Hybrid Standby Function
      Auto Power Standby
      PHYSICAL Yamaha RX-V683 Yamaha RX-A660
      Dimensions (W x H x D)435 mm x 171 mm x 378 mm (with antenna: 435 mm x 234 mm x 378 mm)
      17-1/8" x 6-3/4" x 14-7/8" (with antenna up: 17-1/8" x 9-1/4" x 14-7/8")
      435 mm x 161 mm x 330 mm (with antenna: 435 mm x 225.5 mm x 330 mm)
      Weight10.0 kg (22.0 lbs)8.3 kg (18.3 lbs)

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      SPECIFICATIONS Yamaha RX-V683 Yamaha RX-A660
      Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC)90 W (0.06% THD)
      Rated Power Output (8 Ω, 1 kHz, 1 channel Driven)125 W (0.9% THD)
      Maximum Effective Output Power (8 Ω, 1 kHz, 1 channel Driven, JEITA)150 W (10% THD)
      Power Output (6 Ω, 20 Hz - 20 kHz, 2 channel driven)80 W (0.09% THD)
      Power Output (6 Ω, 1 kHz, 1 channel driven, FTC)115 W (0.9% THD)
      Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC)150 W (10% THD)135 W (10% THD)
      Dynamic Power per Channel (2 Ω, Front)235 W190 W
      Dynamic Power per Channel (4 Ω, Front)190 W170 W
      Dynamic Power per Channel (6 Ω, Front)165 W140 W
      Dynamic Power per Channel (8 Ω, Front)125 W
      THD0.06% (AV 2 etc. to Front, Pure Direct, 20 Hz - 20 kHz, 50 W, 8 Ω)
      THD (Phono)0.02% (Phono to Front, 20 Hz - 20 kHz, 1 V)
      Damping Factor100 (Front, 20 Hz - 20 kHz, 8 Ω)100 (Front, 20 Hz - 20 kHz, 8 Ω)
      Input Sensitivity and Impedance (Line)200 mV/47 kΩ200 mV/47 kΩ (1 kHz, 100 W/6 Ω)
      Input Sensitivity and Impedance (Phono MM)3.5 mV/47 kΩ
      Maximum Input Sensitivity (Line)2.3 V (1 kHz, 0.5% THD)2.3 V (1 kHz, 0.5% THD)
      Maximum Input Sensitivity (Phono)60 mV (1 kHz, 0.1% THD)
      Rated Preout Level and Impedance1.0 V/1.2 kΩ (Subwoofer)
      Rated Headphone Jack Output Level and Impedance100 mV/560 Ω (1 kHz, 50 mV, 8 Ω)100 mV/470 Ω (1 kHz, 50 mV, 8 Ω)
      S/N Ratio (Line, IHF-A)110 dB110 dB
      S/N Ratio (Phono MM, IHF-A)96 dB
      Phono RIAA Deviation±0.5 dB
      Frequency Response (Analog In)+0/-3 dB (AV 2 etc. to Front, 10 Hz to 100 kHz)+0/-3 dB (10 Hz to 100 kHz)
      Residual noise (IHF-A Network)150 µV (Speaker Out)150 µV (Speaker Out)
      Channel Separation at 1 kHz/10 kHz (LINE)70 dB/50 dB75 dB/50 dB
      Channel Separation at 1 kHz/10 kHz (Phono)60 dB/55 dB
      DSD Sampling Rates via HDMI2.8 MHz2.8 MHz
      DSD Sampling Rates via USB5.6 MHz, 2.8 MHz5.6 MHz, 2.8 MHz
      Video Input Sensitivity/Output Level and Impedance 1 Vp-p/75 Ω (Component Y)
      0.7 Vp-p/75 Ω (Component PB/CB, PR/CR)
      1 Vp-p/75 Ω (Composite)
      1 Vp-p/75 Ω (Composite)
      Video Maximum Input1.5 Vp-p1.5 Vp-p
      Video S/N Ratio50 dB
      Ethernet Standard10BASE-T/100BASE-TX10BASE-T/100BASE-TX
      Wi-Fi StandardIEEE 802.11 b/g/nIEEE 802.11 b/g/n
      Wi-Fi Terminal Frequency2.4 GHz2.4 GHz
      Bluetooth Version2․1 + EDR2․1 + EDR
      Bluetooth Frequency2.4 GHz2.4 GHz
      USB TerminalUSB2.0 5 V, 1 AUSB2.0 5 V, 1 A
      FM Frequency87.5/87.50 MHz - 108.0/108.00 MHz87.5/87.50 MHz - 108.0/108.00 MHz
      FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)Mono: 3 µV (20.8 dBf)Mono: 3 µV (20.8 dBf)
      FM S/N RatioMono/Stereo: 69 dB/67 dBMono/Stereo: 65 dB/64 dB
      FM Harmonic Distortion (IHF, 1 kHz)Mono/Stereo: 0.5%/0.6%Mono/Stereo: 0.5%/0.6%
      AM Frequency530/531 kHz - 1710/1611 kHz530/531 kHz - 1710/1611 kHz
      Warranty2 Years3 Years

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

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