Anthem MRX 1140 8K
- 11.2 channels
- 15.2 channel processing
- 140 W (8 Ω, 1 kHz, 2 channel driven)
- HDMI 2.1
- Dolby Atmos, DTS:X Pro capable
- HDR10, HDR10+, Dolby Vision, 8K Passthrough
- AirPlay 2, Chromecast
- Ethernet, Wi-Fi, Bluetooth
- USB and Phono inputs
- 7.2 channels
- 7.1 channel processing
- 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven)
- HDMI 2.1
- Dolby Atmos, DTS:X capable
- HDR10, HDR10+, Dolby Vision, 4K Upscaling, 8K Passthrough
- AirPlay 2, Chromecast
- Ethernet, Wi-Fi, Bluetooth
- USB and Phono inputs
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Here we are comparing Anthem MRX 1140 8K to Integra DRX-2.4 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 Anthem MRX 1140 8K has 11 channel and the Integra DRX-2.4 has 7 channel amplifiers.
Advantage of Anthem MRX 1140 8K
This section shows those features and specifications which are the reason to choose Anthem MRX 1140 8K over Integra DRX-2.4.
Anthem MRX 1140 8K has more channels, higher DAC specs, more channel processing, more analog pre-outs, bigger power supply and higher signal to noise ratio. It supports front wide channels and IMAX Enhanced. It has a toroidal transformer.
|Anthem MRX 1140 8K||vs||Integra DRX-2.4|
|Front Wide Channel Support||vs|
|Higher DAC Specs||768 kHz/32 Bit||vs||192 kHz/24 Bit|
|More Channel Processing||15.2||vs||7.1|
|Independent Subwoofer Outputs||vs|
|More HDMI Inputs||7||vs||6|
|More HDMI Outputs||3 (2 for MAIN, 1 for ZONE2)||vs||2 (1 Main, 1 Sub/Zone2)|
|More 8K Inputs||7||vs||6|
|More Analog Audio Line Outputs||1||vs|
|More Optical Inputs||3||vs||1|
|More Optical Outputs||1||vs|
|More Coaxial Inputs/Outputs||2||vs||1|
|More Analog Pre-Outs||15.2||vs||2.2 (shared with Zone 2 and Zone B)|
|Zone 2 Outs||HDMI, Pre Out||vs||HDMI, RCA Pre/Line Out (shared with Zone B Line Out and Front Pre/Line Out)|
|More Speaker Terminals||11||vs||9|
|More Large Speaker Terminals||11||vs||9|
|Bigger Power Supply||570 W||vs||460 W|
|Higher S/N Ratio (Line, IHF-A)||110 dB||vs||106 dB|
Advantage of Integra DRX-2.4
This section shows those features and specifications which are the reason to choose Integra DRX-2.4 over Anthem MRX 1140 8K.
Only Integra DRX-2.4 supports DSD streaming via HDMI and USB, Amazon Alexa, SONOS, Pandora, Tidal and Deezer.
|Anthem MRX 1140 8K||vs||Integra DRX-2.4|
|Dolby Atmos Height Virtualization||vs|
|DSD via HDMI||vs||2-ch/Multi-ch Input|
|DSD via USB||vs||2-ch Input|
|DTS Play-Fi||vs||via Integra Music Control App|
|Works with Amazon Alexa||vs|
|Works with SONOS||vs|
|USB Input||for factory service||vs||1 (Rear)|
|More Powered Zones||vs||2|
|Remote (IR) Input/Output||1 / 0||vs||2 / 1|
Common Strengths and Weaknesses
Here we list common strengths and weaknesses of both receivers.
|Auto Speaker Calibration System with Mic.|
|New HDCP Version|
|Auto Low Latency Mode Pass-through|
|4K or 8K Video Passthrough|
|Many 8K Inputs|
|No Auro 3D with Auro-Matic Upmixer|
|No Composite Video Inputs|
|Anthem MRX 1140 8K||Integra DRX-2.4|
11 channel Class A/B Amplifier: Anthem MRX 1140 8K features 11 channel power amplifier with Class A/B design on Channels 1-5 and Class D design on the rest. It is rated at 140 W (8 Ω, 1 kHz, 2 channel driven) and is able to drive 4 ohm speakers.
7 channel Amplifier: Integra DRX-2.4 features 7 channel power amplifier. It is rated at 80 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and is able to drive 4 ohm speakers.
- Toroidal Transformer: Anthem MRX 1140 8K has a toroidal transformer which in general costs several times more than a regular C-core transformer and radiates less electromagnetic noise outside its donut shaped core.
Anthem MRX 1140 8K's and Integra DRX-2.4's amplifiers can be assigned for different speaker configurations.
- Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
- Anthem MRX 1140 8K: 5.2.2, 5.2.4, 5.2.6, 7.2.2, 7.2.4, 9.2.2 with internal amplifier and 7.2.6, 9.2.4 with addition of external 2 channel amplifier and 9.2.6 with addition of external 4 channel amplifier.
- Integra DRX-2.4: 5.2.2 with internal amplifier.
- DTS:X Configurations: The following speaker configurations are supported for DTS:X:
- Anthem MRX 1140 8K: This model supports DTS:X but not DTS:X Pro. Since DTS:X is limited with 11 channel processing some of the speaker configurations for Dolby Atmos are not supported here. The supported configurations are 5.2.2, 5.2.4, 5.2.6, 7.2.2, 7.2.4, 9.2.2 with internal amplifier.
- Integra DRX-2.4: 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:
- Anthem MRX 1140 8K: 5.2, 7.2, 9.2 with internal amplifier.
- Integra DRX-2.4: 5.2, 7.2 with internal amplifier.
- Front Wide Channel support: With the presence of two front wide speakers you can enhance the front surround stage. The following speaker configurations are available for front wide channels:
- Anthem MRX 1140 8K: 9.2, 9.2.2, 9.2.4, 9.2.6.
- Integra DRX-2.4: Does not support.
- Bi-Amp: You can bi-amp Anthem MRX 1140 8K's and Integra DRX-2.4's front left and right speakers. 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.
Anthem MRX 1140 8K and Integra DRX-2.4 support Dolby Atmos. It is a cinematic audio format in which sounds exist as individual entities, called audio objects. In Dolby Atmos, any sound can exist as an independent audio object, free of channel restrictions. They can be precisely placed and moved anywhere in your room, including overhead, to flow above and around you in three-dimensional space. Through the use of audio objects, overhead sound, and all the richness, clarity, and power of Dolby sound, Dolby Atmos turns your room into an amazing place for entertainment. The format supports up to 128 simultaneous independent audio objects in a mix for rich, realistic, and breathtaking sound. It recreates the director's original concept through descriptive metadata to provide customized playback for home theater and delivers sounds above you through overhead speakers, special upward-firing Dolby Atmos speakers, or a Dolby Atmos enabled sound bar.
- 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: Integra DRX-2.4 supports 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.
Anthem MRX 1140 8K and Integra DRX-2.4 support DTS:X. A technique used in DTS:X is similar to the one used in Dolby Atmos. Instead of a fixed number of channels, DTS:X defines object locations from the listener in polar coordinates. An a/v receiver then dynamically renders sound according to the current speaker configuration. The speaker layout employed by DTS:X is the sum of Dolby Atmos and Auro-3D. It has standard 7.1 channel base layer, a 5 channel height layer above the base layer on the front and side walls, and 3 rows of speakers on the ceiling.
- 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.
Enhanced Audio Return Channel (eARC)
Anthem MRX 1140 8K and Integra DRX-2.4 support Audio Return Channel (ARC) feature 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.
- Compressed Music Enhancer: Integra DRX-2.4 features Compressed Music Enhancer which enhances the quality of the music files with lossy compression.
- Advanced Music Optimizer: Compressed music enhancement in Integra DRX-2.4 is done by Onkyo’s Advanced Music Optimizer. While MP3 or AAC files may sound fine through the headphones of your portable digital player, the limitations of these files can be exposed when played back through a quality home entertainment system. This is because a significant amount of high-frequency bit information is lost during the file-compression process. To counter this, Onkyo has designed the Advanced Music Optimizer to compensate for lost bit information and improve the quality of compressed audio signals. This results in a clearer and more expansive sound. Also included in this technology is a loudness correction feature that further improves the audio character of compressed files.
Anthem MRX 1140 8K comes with Anthem Room Correction (ARC Genesis) and Integra DRX-2.4 comes with AccuEQ Room calibration with subwoofer EQ and AccuReflex™ room correction system.
- AccuEQ: First, AccuEQ detects the presence of speakers and evaluates the impedance of each. Next, it pinpoints their distance relative to the main listening position using the mic and sets suitable sound-pressure levels. Then it selects the optimal crossover frequency so that deeper bass rolls smoothly off to the subwoofer. Finally, AccuEQ performs frequency response equalization based on room-acoustic and speaker data collected via microphone. The sound-field is now tailored around the listening position, resulting in a more immersive and realistic in-film experience.
Anthem MRX 1140 8K comes with 7 HDMI 2.1 inputs with 8K support. It has 3 outputs - 2 for MAIN and 1 for ZONE2.
Integra DRX-2.4 comes with 6 HDMI 2.1 inputs with 8K support. It has 2 outputs - 1 Main and 1 Sub/Zone2.
- 8K/60Hz and 4K/120Hz Passthrough on Anthem MRX 1140 8K: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
8K/60Hz and 4K/120Hz Passthrough on Integra DRX-2.4: All inputs pass up to 8K 48/50/60Hz YCbCr 4:2:0 8/10-bit and 4K 100/120Hz RGB/YCbCr 4:4:4 8/10-bit video signal.
- 4K Upscaling on Integra DRX-2.4: 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 2.3 Copy Protection: Both receivers are HDCP 2.3 compliant which is a requirement for 4K/HDR copy-protected content transmission.
- Quick Media Switching (QMS): With HDMI 2.1a, Quick Media Switching for movies and video uses the HDMI VRR mechanism to eliminate the blackout period when an HDMI Source device switches its video mode. As long as the resolution remains the same and only the frame rate changes, QMS will instantly switch between frame rates. QMS eliminates A/V blackouts by using VRR technology to change frame rates, allowing instant changes from 24Hz to 60Hz frame rate, and anywhere in-between. The viewer never sees blank screens and gets a seamless experience (available on Integra DRX-2.4 only).
- 3D Ready: Both receivers are able to pass 3D video through HDMI.
HDR (High Dynamic Range)
Both receivers support HDR10, 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.
- HDR10: HDR10 uses the wide-gamut Rec. 2020 color space. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 supports 10-bit color which corresponds to 1024 shades of the primary RGB colors. It is technically limited to a maximum of 10,000 nits peak brightness, however common HDR10 contents are mastered with peak brightness from 1,000 to 4,000 nits.
- HDR10+: HDR10+ is an HDR video technology that adds dynamic metadata to HDR10 source files. The dynamic metadata are used to adjust brightness levels on a scene-by-scene or even frame-by-frame basis. HDR10+ supports maximum of 10,000 nits peak brightness and 10-bit or more (up to 16-bit) color bit depth. It uses Samsung's dynamic metadata defined in SMPTE ST 2094-40.
- Dolby Vision: Dolby Vision is a set of technologies developed by Dolby Laboratories for high dynamic range (HDR) video. It covers content creation, distribution, and playback. Like HDR10+, it includes dynamic metadata that are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way specified by the content creator. Dolby Vision allows for a maximum resolution of 8K up to 12-bit color depth, maximum peak brightness of 10,000 nits and a color gamut up to Rec. 2020. It uses Dolby's proprietary dynamic metadata defined in SMPTE ST 2094-10.
- Hybrid Log-Gamma (HLG): The Hybrid Log-Gamma (HLG) is a transfer function developed mainly for HDR live video feed and over-the-air broadcasts. It is an HDR format that uses BT.2020 color primaries and a bitdepth of 10-bit. It is backward compatible with the transfer function of SDR and is designed to be better-suited for television broadcasting, where the metadata required for other HDR formats is not backward compatible with non-HDR displays. HLG defines a non-linear optical-electro transfer function, in which the lower half of the signal values use a gamma curve and the upper half of the signal values use a logarithmic curve.
Anthem MRX 1140 8K is IMAX Enhanced certified. To qualify for IMAX Enhanced certification, 4K HDR televisions, projectors, sound bars, a/v receivers, loudspeakers, powered subwoofers and other premium home entertainment devices must meet carefully prescribed performance requirements established by IMAX, DTS and Hollywood's leading experts.
- What makes an IMAX Enhanced A/V receiver different from an A/V receiver with DTS:X technology? DTS:X technology is commonly found in most multi-channel A/V receivers on the market today. All IMAX Enhanced A/V receivers include DTS:X technology and deliver additional features, such as auto-sensing of IMAX Enhanced content, via IMAX Mode. IMAX Mode indicates that your A/V receiver supports fully immersive IMAX signature sound.
- IMAX Enhanced Content: IMAX Enhanced studio partners have announced IMAX Enhanced versions of movies that exclusively feature IMAX's signature picture, sound and scale.
- Picture: Stunning, ultra-vivid 4K HDR picture that utilizes the newest, proprietary Digital Media Remastering technology (DMR) developed by IMAX. DMR accurately reduces noise and grain under the filmmaker’s guidance to best optimize the content for a much higher-quality, higher-brightness display. Without this technology, high-dynamic range content can actually look worse than what was originally seen and intended by the filmmaker.
- Sound: IMAX and DTS have partnered with award-winning Hollywood sound mixers leveraging DTS:X codec technology integrated in home audio equipment and select televisions to deliver an IMAX signature sound experience with deeper bass and more dynamic range.
- Scale: Select IMAX Enhanced titles that were shot with IMAX-certified cameras or specially formatted for IMAX theatres feature its exclusive expanded aspect ratio, enabling viewers to see the full scale and scope of the picture on 4K HDR TVs.
- Streaming Services: IMAX Enhanced is now available on the world’s biggest streaming services, including Disney+, BRAVIA CORE, Tencent, iQiyi and more.
Both receivers support Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.
- Auto Low Latency Mode (ALLM): Auto Low Latency Mode enables the ideal latency setting to automatically be set allowing for smooth, lag-free and uninterrupted viewing and interactivity. When the receiver detects a gaming signal it will enter ALLM. The signal will also be sent to the TV causing it to automatically switch to a low-latency, low-lag mode for gaming. Some functions will not be available on the receiver and TV during ALLM.
- Variable Refresh Rate (VRR): VRR enables a gaming source such as a console or computer to deliver video frames as fast as it can, which in many cases is slower than the normal static refresh rate. It allows the TV to adapt to certain frame rate which reduces or eliminates lag, judder and frame tearing for more fluid and better detailed gameplay.
- Quick Frame Transport (QFT): QFT reduces latency for smoother no-lag gaming, and real-time interactive virtual reality. It transports each frame at a higher rate to decrease display latency, which is the amount of time between a frame being ready for transport in the GPU and that frame being completely displayed.
Inputs and Outputs
- Phono Input: There is an MM phono input on Anthem MRX 1140 8K and Integra DRX-2.4 with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the receiver.
- Analog Pre-Outs: Anthem MRX 1140 8K has 15.2 and Integra DRX-2.4 has 2.2 preamplifier outputs which allow you to connect the receivers to the external power amplifiers. You may want to use a high quality external amplifier for certain channels, usually for front L/R and center, and use the receiver to power the rest. Also, Anthem MRX 1140 8K has 15 channel processing but has only 11 channel amplifier, so it needs external amplifier connected to the analog pre-outs in order to reach its maximum speaker configuration.
- Analog Line Inputs and Outputs: There are 4 pair of line inputs on both receivers for connecting sources with analog outputs. There is also 1 pair of line outputs on Anthem MRX 1140 8K.
- Digital Inputs and Outputs: 3 optical inputs, 1 optical output and 2 coaxial inputs are available on Anthem MRX 1140 8K and 1 optical input and 1 coaxial input are available on Integra DRX-2.4 for digital audio connections.
- Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel of each receiver.
- Anthem MRX 1140 8K
Inputs: 7 Outputs: 3 (2 for MAIN, 1 for ZONE2)
8K Inputs: 7.
- Integra DRX-2.4
Inputs: 6 Outputs: 2 (1 Main, 1 Sub/Zone2)
8K Inputs: 6.
Anthem MRX 1140 8K
And in the end let us list all the available specifications of the receivers side-by-side.
|BASICS||Anthem MRX 1140 8K||Integra DRX-2.4|
|Model||MRX 1140 8K||DRX-2.4|
|Type||A/V Receiver||A/V Receiver|
|Country||North America||North America|
|AMPLIFIER||Anthem MRX 1140 8K||Integra DRX-2.4|
|Front Wide Channel Support|
|Amplifier||Class A/B on Channels 1-5 and Class D on the rest|
|Non-Phase Shift Amplifier|
|VLSC (Vector Linear Shaping Circuitry)||Front L/R|
|Optimum Gain Volume Circuitry|
|Continuous 6 Ω Rated|
|Certified 4 Ω Performance|
|Bi-amp Capability||Front L/R Channels|
|AUDIO||Anthem MRX 1140 8K||Integra DRX-2.4|
|Digital Signal Processing (DSP) Engine||Next-Generation DSP Platform||32-Bit DSP Chip for Advanced Processing|
|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|
|Dolby Atmos Height Virtualization|
|Dolby Atmos Music|
|Dolby Digital Plus|
|Dolby Surround Upmixer|
|Dolby Pro Logic|
|Dolby Digital EX|
|THX Listening Modes|
|DTS:X||Pro up to 9.1.6 with external amp|
|DTS-HD Master Audio|
|DTS-HD High Resolution Audio|
|DTS-ES||Discrete 6.1, Matrix 6.1|
|Auro 3D with Auro-Matic Upmixer|
|PCM||2-ch/Multi-ch Input||2-ch/Multi-ch Input|
|Music Playback via USB||FLAC, WAV, Apple Lossless, WMA, MP3, DSD, AIFF, AAC, LPCM|
|High Resolution Music Playback via USB and/or Network||up to 192 kHz|
|High Resolution Audio Formats via USB||FLAC, WAV, Apple Lossless, DSD, AIFF, AAC|
|Multi-Channel Music File Playback via USB|
|DSD via HDMI||2-ch/Multi-ch Input|
|DSD via USB||2-ch Input|
|DSD to PCM Converter|
|Jitter Reduction||PLL (Phase-Locked Loop) jitter-cleaning circuitry for SPDIF digital audio|
|DTS Dialog Control|
|Tone Control||All Channels|
|Compressed Music Enhancer||Advanced Music Optimizer|
|High-resolution Music Enhancer|
|THX Processing Mode|
|Audyssey Dynamic EQ|
|Audyssey Dynamic Volume|
|Audyssey Sub EQ HT|
|Pure Audio Mode|
|Virtual Speakers||T-D (Theater-Dimensional)|
|Independent Subwoofer Outputs|
|CALIBRATION||Anthem MRX 1140 8K||Integra DRX-2.4|
|Auto Speaker Calibration System with Mic.||Anthem Room Correction (ARC Genesis)||AccuEQ Room calibration with subwoofer EQ and AccuReflex™|
|Standing Wave Control|
|VIDEO||Anthem MRX 1140 8K||Integra DRX-2.4|
|HLG (Hybrid Log Gamma)|
|BT.2020 color space|
|QMS (Quick Media Switching)|
|ALLM (Auto Low Latency Mode)|
|VRR (Variable Refresh Rate)|
|QFT (Quick Frame transport)|
|DSC (Display Stream Compression)|
|Video Signal Passthrough||up to 8K 50/60Hz and 4K 100/120Hz 4:4:4||up to 8K 48/50/60Hz YCbCr 4:2:0 8/10-bit and 4K 100/120Hz RGB/YCbCr 4:4:4 8/10-bit|
|Video Signal Upscaling||1080p to 4K|
|Analog To HDMI Upconversion|
|Component Video Upscaling|
|Analog to Analog Video conversion|
|isf Certified Calibration Control|
|CONNECTIVITY||Anthem MRX 1140 8K||Integra DRX-2.4|
|Domotz Pro Compatible|
|DTS Play-Fi||via Integra Music Control App|
|Works with Amazon Alexa|
|Works with SONOS|
|AirPlay||AirPlay 2||AirPlay 2|
|Apple Product Connection||iPod, iPhone and iPad||iPod, iPhone and iPad|
|Remote App||Anthem Remote App||Integra Remote Control App|
|InstaPrevue Input Source Prevue|
|Bluetooth||SBC, AAC, aptX, aptX HD|
|HDMI Outputs||3 (2 for MAIN, 1 for ZONE2)||2 (1 Main, 1 Sub/Zone2)|
|USB Input||for factory service||1 (Rear)|
|USB DC Out Port|
|Analog Audio Line Input||4||4|
|Analog Audio Line Output||1|
|Composite Video Input|
|Composite Video Output|
|Component Video Input|
|Component Video Output|
|Analog Pre-Outs||15.2||2.2 (shared with Zone 2 and Zone B)|
|Front A/V Inputs|
|Headphone Out||6.3 mm (1/4")||6.3 mm (1/4")|
|ZONES||Anthem MRX 1140 8K||Integra DRX-2.4|
|Zone 2 Outs||HDMI, Pre Out||HDMI, RCA Pre/Line Out (shared with Zone B Line Out and Front Pre/Line Out)|
|+12V Trigger Output||3||3 (A:100 mA, B:25 mA, C:25 mA)|
|Remote (IR) Input/Output||1 / 0||2 / 1|
|MISC||Anthem MRX 1140 8K||Integra DRX-2.4|
|On-Screen Display||High-definition GUI over HDMI|
|IP Control for CI|
|Detachable Power Cord|
|RADIO||Anthem MRX 1140 8K||Integra DRX-2.4|
|SiriusXM Internet Radio|
|CONSTRUCTION||Anthem MRX 1140 8K||Integra DRX-2.4|
|Front Panel||Anti-Resonant Aluminum Front Panel|
|Solid Aluminum Front|
|Large Speaker Terminals||11||9|
|Color-Coded Speaker Terminals|
|Gold plated RCA terminals|
|POWER||Anthem MRX 1140 8K||Integra DRX-2.4|
|Power Supply||AC 120 V, 60 Hz||AC 120 V, 60 Hz|
|H.C.P.S. (High Current Power Supply)||Massive custom transformer and hand-selected audio parts|
|Power Consumption||570 W||460 W|
|Standby Power||0.3 W||0.1 W|
|GENERAL||Anthem MRX 1140 8K||Integra DRX-2.4|
|ECO Mode / Hybrid Standby Function|
|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 174 mm x 376.5 mm|
17-1/8" x 6-7/8" x 14-13/16"
|Dimensions of Package (W x H x D)||560 mm x 305 mm x 467 mm|
22-1/16" x 12" x 18-3/8"
|Weight||15.2 kg (33.6 lbs)||9.6 kg (21.2 lbs)|
|Weight of Package||12.5 kg (27.6 lbs)|
|Rack Mount Kit Available||IRK-155-3D|
|SPECS||Anthem MRX 1140 8K||Integra DRX-2.4|
|Power Output (8 Ω, 20 Hz - 20 kHz, 2||80 W (0.08% THD)|
|Power Output (8 Ω, 1 kHz, 2||140 W (1% THD) on Channels 1-5, 60 W (1% THD) on Remaining Channels|
|Power Output (6 Ω, 1 kHz, 2||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)||170 W (10% 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|
|THD||0.08% (20 Hz - 20 kHz, half power)|
|Input Sensitivity and Impedance (Line)||200 mV/47 kΩ (Line)|
|Input Sensitivity and Impedance (Phono MM)||3.5 mV/47 kΩ|
|Maximum Preout Level and Impedance||5.2 VRMS, 7.1 VRMS|
|Rated Headphone Jack Output Level and Impedance||32 Ω - 600 Ω|
|Rated Headphone Power Output||80 mW (32 Ω, 1 kHz, 10% THD)|
|Phono Overload||70 mV (MM, 1 kHz 0.5%)|
|S/N Ratio (Line, IHF-A)||110 dB||106 dB|
|S/N Ratio (Phono MM, IHF-A)||80 dB|
|Frequency Response (Analog In)||20 Hz - 30 kHz +/-0.2 dB||10 Hz - 100 kHz/+1 dB, -3 dB (Direct)|
|DSD Sampling Rates via HDMI||2.8 MHz|
|DSD Sampling Rates via USB||2.8 MHz, 5.6 MHz, 11.2 MHz|
|Wi-Fi Standard||IEEE 802.11 a/b/g/n/ac|
|Wi-Fi Terminal Frequency||5 GHz, 2.4 GHz|
|Bluetooth Frequency||2.4 GHz|
|USB Terminal||Ver. 2.0, 5 V, 1 A|
|FM Frequency||87.5 MHz - 107.9 MHz|
|FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)||Mono: 1.0 µV (11.2 dBf)|
|AM Frequency||530 kHz - 1710 kHz|
* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted