GENERAL | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Brand | Anthem | Yamaha |
Series | Aventage | |
Model | MRX 1140 8K | RX-A670 |
Type | A/V Receiver | A/V Receiver |
Country | North America | USA and Canada |
Release Year | 2021 | 2017 |
Predecessor | Yamaha RX-A660 | |
Successor | Yamaha RX-A680 |
AMPLIFIER | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Channels | 11.2 | 7.2 |
Power Output | 140 W (8 Ω, 1 kHz, 2 channel driven) | 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) |
Front Wide Channel Support | ||
Amplifier Design | Class A/B on Channels 1-5 and Class D on the rest | |
THX™ Certification | ||
Continuous 6 Ω Rated | ||
Certified 4 Ω Performance | ||
Discrete Output Stage Circuitry | ||
Bi-amp Capability |
AUDIO FEATURES | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Digital Signal Processing (DSP) Engine | Next-Generation DSP Platform | |
Surround:AI™ | ||
DAC | Burr-Brown | |
DAC Specs | 768 kHz/32 Bit | 192 kHz/24 Bit |
Maximum Channel Processing | 15.2 | 7.1 |
Air Studios Monitor Certification | ||
Dolby Atmos | up to 9.1.6 with external amp | 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 | Pro up to 9.1.6 with external amp | up to 5.1.2 |
DTS Neural:X | ||
DTS Virtual:X | ||
DTS Neo | 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 Formats | MP3, WMA, MPEG-4 AAC, Apple Lossless, WAV, FLAC, AIFF, DSD | |
Music Playback via USB | MP3, WMA, AAC, Apple Lossless, WAV, FLAC, AIFF, DSD | |
High Resolution Music Playback via USB and/or Network | up to 192 kHz | |
High Resolution Audio Formats via USB | Apple Lossless, WAV, FLAC, AIFF, DSD | |
Gapless Playback | ||
DSD via HDMI | 2-ch/Multi-ch Input | |
DSD via USB | 2-ch Input | |
DSD to PCM Converter | ||
USB DAC | ||
DTS Dialogue Control | ||
Dialog Level Adjustment | ||
Dialog normalization | ||
Dialogue Lift | no presence speakers required | |
Compressed Music Enhancer | including enhancer 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 | ||
CINEMA DSP | 3D | |
DSP Programs | 17 | |
SILENT CINEMA / Virtual CINEMA DSP | Virtual CINEMA FRONT | |
Virtual Speakers | including surround back | |
Independent Subwoofer Outputs |
CALIBRATION | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Auto Speaker Calibration System with Mic. | Anthem Room Correction (ARC Genesis) | YPAO sound optimization |
YPAO Volume | ||
PEQ for SUB | Down to 31 Hz |
VIDEO FEATURES | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
HDR10 | ||
HDR10+ | ||
Dynamic HDR | ||
BT.2020 color space | ||
Dolby Vision | ||
HLG (Hybrid Log Gamma) | ||
HDMI Version | 2.1 | |
HDBaseT Compatible | ||
Enhanced Audio Return Channel (eARC) | ||
HDCP Version | 2.3 | 2.3 |
QMS (Quick Media Switching) | ||
ALLM (Auto Low Latency Mode) | ||
VRR (Variable Refresh Rate) | ||
QFT (Quick Frame transport) | ||
3-D Ready | ||
Video Signal Passthrough | up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 | up to 4K/60p 4:4:4 |
Video Signal Upscaling | up to 4K 60p 4:4:4 | |
Analog To HDMI Upconversion | ||
Analog to Analog Video conversion | ||
Video Parameter Adjustments | ||
isf Certified Calibration Control |
CONNECTIVITY | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Wi-Fi | with Wireless Direct | |
Bluetooth | SBC, AAC | |
Works with Amazon Alexa | on MusicCast (Voice control using your Alexa device like Echo or Echo Dot) | |
Google Assistant | ||
Chromecast Built-In | ||
Apple Siri | ||
Works with SonoS | ||
DTS Play-Fi | ||
MHL Input | ||
DLNA 1.5 | ||
MusicCast | ||
AirPlay | AirPlay 2 | AirPlay |
Apple Product Connection | iPod, iPhone and iPad | iPod, iPhone and iPad |
Remote App | Anthem Remote App | (iPhone® / iPad® / Android™ phone / tablet) |
InstaPrevue Input Source Prevue |
TERMINALS | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
HDMI Inputs | 7 | 4 |
HDMI Outputs | 3 (2 for MAIN, 1 for ZONE2) | 1 |
8K Inputs | 7 | |
USB Input | for factory service | USB memory, portable audio player |
USB DC Out Port | ||
Optical Inputs | 3 | 1 |
Optical Outputs | 1 | |
Coaxial Inputs | 2 | 2 |
RCA Line Inputs | 4 | 4 (1 front) |
RCA Line Outputs | 1 | |
XLR Line Inputs | ||
Phono Input | ||
Multi-Channel Input | ||
RCA Pre-Outs | 15.2 | 0.2 |
XLR Pre-outs | ||
Composite Video Inputs | 3 | |
Composite Video Outputs | 1 | |
S-Video Inputs | ||
S-Video Outputs | ||
Component Video Inputs | ||
Component Video Outputs | ||
Ethernet | ||
Ethernet Switch | ||
PC In | ||
Front A/V Inputs | USB, mini-jack Audio | |
Speaker A/B | ||
Headphone Out | 6.3 mm (1/4") | 6.3 mm (1/4") |
Detachable Power Cord | ||
dockport |
ZONES | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Number of Zones | 2 | 1 |
Powered Zones | ||
Zone 2 Outs | HDMI, Pre Out | |
Zone B Video Output | ||
RS-232C Interface | ||
+12V Trigger Output | 3 | |
Remote (IR) Input/Output | 1 / 0 | 0 / 0 |
Party Mode |
MISCELLANEOUS | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
On-Screen Display | color OSD | |
SCENE | SCENE (4 sets) | |
Web Control | ||
IP Control | ||
PreAmp Mode | ||
Display |
RADIO | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Analog Tuner | FM/AM | |
Presets | 40 | |
Digital Radio | ||
Internet Radio | ||
Pandora | ||
Spotify | ||
Tidal | ||
Deezer | ||
Napster | ||
SiriusXM |
CONSTRUCTION | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
A.R.T. Wedge | ||
Speaker Terminals | 11 | 7 |
Large Speaker Terminals | 11 | 7 |
Color-Coded Speaker Terminals | ||
Gold plated RCA terminals |
POWER | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Power Supply | AC 120 V, 60 Hz | AC 120 V, 60 Hz |
Toroidal Transformer | ||
Power Consumption | 570 W | 260 W |
Standby Power | 0.3 W | 0.1 W |
ECO Mode / Hybrid Standby Function | ||
Auto Power Standby |
PHYSICAL | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Dimensions (W x H x D) | 431.8 mm x 152.4 mm x 364 mm 17" x 6" x 14-1/2" x | 435 mm x 161 mm x 330 mm (with antenna: 435 mm x 225.5 mm x 330 mm) |
Weight | 15.2 kg (33.6 lbs) | 8.3 kg (18.3 lbs) |
SPECIFICATIONS | Anthem MRX 1140 8K | Yamaha RX-A670 |
---|---|---|
Power Output (8 Ω, 20 Hz - 20 kHz, 2 channel driven, FTC) | 80 W (0.09% THD) | |
Power Output (8 Ω, 1 kHz, 2 channel Driven, FTC) | 140 W (1% THD) on Channels 1-5, 60 W (1% THD) on Remaining Channels | 95 W (0.09% THD) |
Rated Power Output (8 Ω, 1 kHz, 1 channel Driven) | 115 W (0.9% THD) | |
Maximum Effective Output Power (8 Ω, 1 kHz, 1 channel Driven, JEITA) | 140 W (10% THD) | |
Power Output (6 Ω, 1 kHz, 2 channel driven, FTC) | 170 W (1% THD) on Channels 1-5, 75 W (1% THD) on Remaining Channels | |
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA or IEC) | 145 W (10% THD) | |
Dynamic Power per Channel (2 Ω, Front) | 190 W | |
Dynamic Power per Channel (4 Ω, Front) | 170 W | |
Dynamic Power per Channel (6 Ω, Front) | 140 W | |
Dynamic Power per Channel (8 Ω, Front) | 120 W | |
Damping Factor | 100 (Front, 20 Hz - 20 kHz, 8 Ω) | |
Input Sensitivity and Impedance (Line) | 200 mV/47 kΩ (1 kHz, 100 W/6 Ω) | |
Maximum Input Sensitivity (Line) | 2.3 V (1 kHz, 0.5% THD) | |
Maximum Preout Level and Impedance | 5.2 VRMS, 7.1 VRMS | |
Rated Headphone Jack Output Level and Impedance | 32 Ω - 600 Ω | 100 mV/470 Ω (1 kHz, 50 mV, 8 Ω) |
S/N Ratio (Line, IHF-A) | 110 dB | 110 dB |
Frequency Response (Analog In) | 20 Hz - 30 kHz +/-0.2 dB | +0/-3 dB (10 Hz to 100 kHz) |
Residual noise (IHF-A Network) | 150 µV (Speaker Out) | |
Channel Separation at 1 kHz/10 kHz (LINE) | 75 dB/50 dB | |
DSD Sampling Rates via HDMI | 2.8 MHz | |
DSD Sampling Rates via USB | 5.6 MHz, 2.8 MHz | |
Video Input Sensitivity/Output Level and Impedance | 1 Vp-p/75 Ω (Composite) | |
Video Maximum Input | 1.5 Vp-p | |
Video S/N Ratio | 50 dB | |
Ethernet Standard | 10BASE-T/100BASE-TX | |
Wi-Fi Standard | IEEE 802.11 b/g/n | |
Wi-Fi Terminal Frequency | 2.4 GHz | |
Bluetooth Version | 2․1 + EDR | |
Bluetooth Frequency | 2.4 GHz | |
USB Terminal | USB2.0 5 V, 1 A | |
FM Frequency | 87.5 MHz - 107.9 MHz | |
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.) | Mono: 3 µV (20.8 dBf) | |
FM S/N Ratio | Mono/Stereo: 65 dB/64 dB | |
FM Harmonic Distortion (IHF, 1 kHz) | Mono/Stereo: 0.5%/0.6% | |
AM Frequency | 530 kHz - 1710 kHz | |
Warranty | 3 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: