Yamaha RX-A670 surround receiver

7.2-channel model supports MusicCast to ensure the widest possible range of entertainment choices.

Dolby Atmos® and DTS:X™ support
AVENTAGE AV receivers: Designed to deliver the highest levels of audio performance
Aluminium front panel offers visual and aural benefits
Anti Resonance Technology (A.R.T.) Wedge helps to ensure that vibrations do not affect sound quality
Advanced design feet enhance strength and vibration resistance
MusicCast for audio enjoyment in every room
7-channel powerful surround sound
--- 80 W per channel (6 ohms, 20 Hz-20 kHz, 0.09% THD, 2-ch driven)
--- 115 W per channel (6 ohms, 1 kHz, 0.9% THD, 1-ch driven)
--- 145 W per channel (6 ohms, 1 kHz, 10% THD, 1-ch driven)
Wi-Fi Built-in and Wireless Direct Compatible for Easy Network
Bluetooth® for wireless music streaming and Compressed Music Enhancer for Bluetooth
AirPlay®, Spotify®*, Pandora®*, Tidal*, Deezer*, Qobuz*, JUKE* music streaming service
*Music service availability varies by region.
DAB / DAB+ tuner for enjoying high quality digital radio broadcasts
DSD 2.8 MHz / 5.6 MHz, FLAC / WAV / AIFF 192 kHz / 24-bit, Apple® Lossless 96 kHz / 24-bit playback
Gapless playback compatibility allows play without interruption
HDMI (4 in / 1 out) with 4K Ultra HD full support, HDR Video including Dolby Vision and Hybrid Log-Gamma, and BT.2020
YPAO™ sound optimisation for automatic speaker setup
Virtual Surround Back Speaker for playing 7.1-channel content with a 5.1-channel system
Dialogue Lift ensures that dialogue comes from the centre of the screen
Dialogue Level Adjustment for proper sound balance with dialogue and vocals
Assignable amplifiers for bi-amp connection and Speaker Zone B Function
Multi-language colour OSD capable of displaying cover art
ECO mode operation for about 20% less power consumption

Specificaties,


AV ReceiverAmplifier SectionChannelRated Output Power (1kHz, 1ch driven)Rated Output Power (20Hz-20kHz, 2ch driven)Maximum Effective Output Power (1kHz, 1ch driven) (JEITA)Dynamic Power per Channel (8/6/4/2 ohms)Surround Sound ProcessingCINEMA DSPDSP ProgramsDialog Level AdjustmentVirtual Presence SpeakerVirtual Surround Back SpeakerDialogue LiftSILENT CINEMA / Virtual CINEMA DSPDolby AtmosDolby TrueHDDolby Digital PlusDolby SurroundDTS:XDTS-HD Master AudioAudio FeaturesCompressed Music EnhancerYPAO sound optimizationAdaptive DRC (Dynamic Range Control)Initial Volume & Maximum Volume SettingA.R.T. WedgeBi-amp capabilityAudio Delay192kHz/24-bit DACs for all channelsVideo Features4K Ultra HD Pass-through and upscalingHDMI 3D passthroughHDMI Audio Return ChannelHDMI upscalingDeep Color/x.v.Color/24Hz Refresh Rate /Auto Lip-SyncConnectivityHDMI Input/OutputHDMI CECUSB InputNetwork PortWi-FiAirPlayBluetoothFront AV InputDigital Audio Input/Output: OpticalDigital Audio Input/Output: CoaxialAnalog Audio Input/OutputComposite Video Input/OutputPreoutHeadphone OutputTuner SectionFM/AM TunerDAB TunerUser InterfaceOn-screen displaySCENEApp ControlRemote Control UnitZone ControlZone B OutputGeneralStandby Power Consumption (IR only)Auto Power StandbyECO modeDimensions (W x H x D)Weight
RX-A670
RX-A670
AV Receiver
Amplifier Section Channel 7.2
Rated Output Power (1kHz, 1ch driven) 115 W (6 ohms, 0.9% THD)
Rated Output Power (20Hz-20kHz, 2ch driven) 80 W (6 ohms, 0.09% THD)
Maximum Effective Output Power (1kHz, 1ch driven) (JEITA) 145 W (6 ohms, 10% THD)
Dynamic Power per Channel (8/6/4/2 ohms) - / 140 / 170 / 190 W
Surround Sound Processing CINEMA DSP Yes (3D)
DSP Programs 17
Dialog Level Adjustment Yes
Virtual Presence Speaker Yes
Virtual Surround Back Speaker Yes
Dialogue Lift Yes
SILENT CINEMA / Virtual CINEMA DSP Yes (Virtual CINEMA FRONT)
Dolby Atmos Yes
Dolby TrueHD Yes
Dolby Digital Plus Yes
Dolby Surround Yes
DTS:X Yes
DTS-HD Master Audio Yes
Audio Features Compressed Music Enhancer Yes (incl. enhancer for Bluetooth®)
YPAO sound optimization Yes
Adaptive DRC (Dynamic Range Control) Yes
Initial Volume & Maximum Volume Setting Yes
A.R.T. Wedge Yes
Bi-amp capability Yes
Audio Delay Yes (0-500 ms)
192kHz/24-bit DACs for all channels Yes (Burr-Brown)
Video Features 4K Ultra HD Pass-through and upscaling Yes (4K / 60p, 4:4:4)
HDMI 3D passthrough Yes
HDMI Audio Return Channel Yes
HDMI upscaling Yes (HDMI® to HDMI)
Deep Color/x.v.Color/24Hz Refresh Rate /Auto Lip-Sync Yes
Connectivity HDMI Input/Output 4 / 1 (HDCP2.2, HDR10 / Dolby Vision / HLG and BT.2020 compatible)
HDMI CEC Yes
USB Input USB Memory, Portable Audio Player
Network Port Yes
Wi-Fi Yes (with Wireless Direct)
AirPlay Yes
Bluetooth Yes (SBC / AAC)
Front AV Input USB / Mini Jack
Digital Audio Input/Output: Optical 1 / 0
Digital Audio Input/Output: Coaxial 2 / 0
Analog Audio Input/Output 4 (front 1) / 0
Composite Video Input/Output 3 / 1
Preout Subwoofer (2 x mono)
Headphone Output 1
Tuner Section FM/AM Tuner Yes (FM only)
DAB Tuner Yes
User Interface On-screen display Yes (colour OSD)
SCENE SCENE (4 sets)
App Control Yes (iPhone / iPad / Android phone / tablet)
Remote Control Unit Yes
Zone Control Zone B Output Yes
General Standby Power Consumption (IR only) ≤0.1W
Auto Power Standby Yes
ECO mode Yes
Dimensions (W x H x D) 435 x 161 x 330 mm (with antenna: 435 x 225.5 x 330 mm); 17-1/8” x 6-3/8” x 13” (with antenna: 17-1/8” x 8-7/8” x 13”)
Weight 8.3 kg; 18.3 lbs
digitale ingangen:
analoge ingangen:
uitgangsvermogen: 5Hz - 8 Ohm, 125W - 4 Ohm
frequentiebereik: 5Hz - 100kHz
signaal/ruis verhouding: > 100dB
overspraak: < -100 dB
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