From the finest details, from copper screws used to lock modular circuitry blocks to a double-skinned insulated frame, to floating circuit boards, multiple 32-bit DSPs and DACs, to gold-plated terminals and on to state-of-the-art front-end technologies, such as HDBT™, Chromecast built-in, and object-based audio through 7.2.4 channels, the Research Series DRC-R1.1 sits at the pinnacle of THX® Certified Ultra™ home entertainment design.

THX® Certified Ultra for Reference-Level Sound

THX certification provides home consumers with an experience "as the director intended" in the cinema. THX spends 40-60 hours testing over 1500 data points for AV Processors; ensuring that the DRC-R1.1 is capable of meeting rigorous audio and video performance standards for reference level, distortion-free playback and includes THX Loudness Plus technology to bring out intricate details at lower listening levels.

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DTS:X Technology

The next generation of object-based, multi-dimensional sound from DTS is here! No longer limited by specific channels- DTS:X allows audio content to move with fluidity, accuracy and an immersive sound never heard before. Auditory details move in front of, behind, beside and even above the audience. DTS:X also allows you to fine tune and customize the audio experience with adjustments available for speaker layout, dialog control and dynamic range - all helping to personalize the sonic experience that moves you.

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DTS Play-Fi® Multi-room Audio

The DRC-R1.1 includes DTS Play-Fi technology. DTS Play-Fi is the most widely adopted Whole Home Audio Technology in the marketplace- it puts you in complete control of your Music and allows you to effortlessly stream from your smartphone, tablet, or PC to DTS Play-Fi speakers and devices throughout the home. Stream a Music playlist throughout the entire house while entertaining or simply enjoy your favorite artist or album in a single room- DTS Play-Fi offers better sound quality, greater range and a wider variety of compatible devices than other wireless Whole Home music technologies. Easy to set-up, easy to expand, and easy to enjoy- DTS Play-Fi and Integra- a smart solution.

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Feel Every Dimension in Dolby Atmos®

Dolby Atmos transports you from an ordinary moment into an extraordinary experience with jaw-dropping realism that fills your room with amazing richness and depth. Mixing a traditional channel-based audio bed with object-oriented sounds- music, movies, and video games come alive in breathtaking detail and flow in precise choreography all around you, making you feel like you are truly there. The Dolby Surround upmixer expands audio content that is not mixed in Dolby Atmos for playback on any speaker configuration, including overhead speakers- giving you a better audio experience even without a Dolby Atmos soundtrack.

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Ready for the Ultra HD Revolution

Full Bandwidth (up to 18Gbps) 4K/60Hz (2160p), 4:4:4 color space, Dolby Vision and HDCP 2.2 support ensure that this Integra receiver is ready for the UltraHD Revolution. Crystal clear video playback that offers 4 times resolution of 1080p as well as support of the newest High Dynamic Range (HDR) format to provide vastly enhanced realism by enabling greater detail for both the dark and bright parts of an image. Gradations, shadows and other details come alive as never before.

Stream it Easy

The DRC-R1.1 has Chromecast built-in for Audio and Apple AirPlay technologies built in. Stream virtually any audio from a smartphone, tablet or PC to your home theater for powerful sound.

With Spotify, TIDAL, Deezer and TuneIn built-in*, you can select a station and search for music available on these services via the Integra Control Product app on your smartphone or tablet. The free Integra Control Pro app puts a range of streaming options at your fingertips, from universal hi-res audio via network-attached devices to internet streaming services to music on your smartphone and tablet.

How to Set-up & Use Chromecast built-in

* Availability of services depends on region.

4K HDbaseT for Long Runs

The world's first full 18 Gbps support! The 4K HDBaseT includes 4K/60Hz @4:4:4 / HDCP 2.2, Dolby Vision (up to 4K/30Hz), HDR 10, HLG, and WGC. Audio and video signals can clearly be transmitted up to 328 feet utilizing cat5e/cat6 cable to any certified third party HDBaseT receiver or device that has its own power supply. The POC enables compatibility with more Rx Devices and makes long distance runs to projectors or a second zone easy and reliable. Furthermore, the control of the enhanced HDBaseT can be accessed through both the IR input / IR Output & Bi-directional RS-232 feeds.

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Industry-Leading Digital-to-Analog Conversion (DAC)

The Asahi Kasei AK4458 384 kHz / 32-bit high-performance digital-to-analog converter achieves the industry's best low distortion characteristics using a unique digital filtering process focused on the "original sound" - authoritative, rich, and pure. This ultra-precise DAC unlocks the full potential of virtually any compressed, lossless, or - especially critical today- Hi-res Audio format; maximizing the sonic performance of your favorite music, movies and more. Supported formats include AAC, AIFF, Apple Lossless, Dolby TrueHD, DSD (11.2, 5.6 or 2.8 MHz), FLAC, LPCM, MP3, OggVorbis, WAV and WMA.

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The Best Build and Flexibility

Integra components are not just built- they are substantially and purposely overbuilt. As a Research Series unit, exceptional design and rigid construction techniques are used throughout- high-quality anti-resonant aluminum faceplate, extra internal bracing, copper screws, premium input and output connectors, gold plated RCA terminals, oversized detachable AC cord, reinforced steel chassis, massive feet, and single-piece extruded aluminum heat sinks- just to name a few.

Hi-Resolution Audio Powerhouse

Hear your music library as never before. High-Resolution means studio quality sound recording to extract additional elements, nuances and details far beyond the capabilities of standard CD to virtually put you in the room with your favorite musician. Integra makes it incredibly easy to access and enjoy audio files mastered in high-resolution (up to 192kHz/24-bit) stored on a computer, media server, network-attached storage (NAS) or USB thumb drive with zero loss in audio quality. Virtually every hi-resolution and lossless format is supported- 2.8 or 5.6 MHz DSD, Dolby® TrueHD as well as gapless playback of FLAC, WAV, ALAC, AAC, AIFF and WMA files. Three Sharc 32-Bit DSP's operate at speeds greater than 6 billion operations per second - combined with award winning AKM 32-bit differential Audio DACs (up to 768k / 32-bit) provide more than enough power to accurately and easily handle almost any high resolution audio format in the market today.

Download Hi-Res Music Here

Zone 2 and 3 Digital Audio

The DRC-R1.1 features an overabundance of Zone 2 and 3 capabilities. Using high-quality digital-to-analog conversion- internal digital Network audio (including all network streaming services), as well as external sources connected via HDMI, Coax and Toslink (2-ch PCM only) are available in Zone 2 and 3- making it easy to share your favorite tunes throughout the house. Available HDMI matrix switching for Zone 2 allows you to do things like watch/listen to your favorite Blu-ray disc movie in the Main Zone while simultaneously watching/listening to the Cable or Satellite box in Zone 2. Use the free Integra Control Pro app to fully control both Zone 2 and 3 functions from your fingertips. The DRC-R1.1 has you covered with plenty of flexibility and ease-of-use.

Integra's Original Approach to Room Correction

AccuEQ conducts two measurements- one to set the level, the other to set the distance and crossover for ALL speakers, including the subwoofer. In the second round of measurements, your room’s sonic characteristics are evaluated. Using this information, AccuEQ is able to prevent standing waves from forming by adjusting frequency response.

Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.

The new AccuReflex technology aligns the phase of upfiring "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks.

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Perfect for Custom Installation

You can't say integration without Integra. Integra products are designed and engineered to meet the demands of custom audio/video systems installers. The DRC-R1.1 includes system integration connectivity such as RS232 and IP control with support for 2-way communication with 3rd party home automation systems. A pair of infrared (IR) inputs and an IR output make for a clean, reliable installation and allow pass-through of IR signals to control other devices connected to the DRC-R1.1, such as a TV or Blu-ray player. Three fully programmable 12 volt triggers can be used to raise/lower a projection screen, power on/off an external amplifier and open/close the drapes all with the touch of a button! Optional rack mount kits for all full size models provide a clean, finished look when installed in racks and cabinets. Integra works closely with control systems partners such as Savant, Crestron, URC, RTI, and Ihiji and supports Control4 Simple Device Discovery Protocol (SDDP) and AMX Device Discovery for simplified system integration.

App Control

The Integra Control Pro app for iOS, Android, and Kindle devices is a convenient way to control your home entertainment from anywhere within wireless range. The app has a clear graphical interface to control playback, adjust settings and handle content across multiple zones. The app serves hi-res, lossless, and compressed audio files (including 192 kHz/24-bit FLAC, DSD, Apple Lossless, Dolby® TrueHD and more) to the DRC-R1.1 from your mobile devices, and gives it stunning sound.

# Channels 11.2
Frequency Response 5Hz - 100kHz
S/N Ratio (Line, IHF-A) 110 dB (Line, IHF-A)
80 dB (Phono MM, IHF-A)
THX Certified THX Ultra2 Plus
Hand Selected Parts to Ensure Low Impedance Performance Custom- Audio Tuned
Discrete Output Stages for All Channels
Separate Digital and Analog Circuitry
Independent Power Supply 2
Bi-amp Capability - Front L/R Channels
Dolby Atmos and Dolby Surround
Dolby TrueHD
DTS:X and DTS Neural:X
DTS-HD Master Audio
THX Processing Modes & Loudness Plus
VLSC for Noise Free Signal Path All Channels
AccuEQ Automatic Room Calibration Advanced (Fine Tuned) w/AccuReflex
GAME Surround Modes (Rock, Action, Sports, Role Play)
Advanced Music Optimizer to Enhance Compressed Audio Files
Standing Wave EQ User Defined (x3)
Premium Quality Digital-to-Analog Conversion 384k / 32-bit AKM4490 Differential DAC (Front L/R)
768k / 32-bit AKM4458 Differential DAC (x2, Surround Channels)
32-Bit DSP Chip for Advanced Processing Analog Devices SHARC (x3)
Ultra-Low-Jitter Circuitry to Improve Audio
Adjustable Crossover by Channel Pair 40/45/50/55/60/70/80/90
100/110/120/130/150/180/200 Hz
Accurate Speaker Distance Setting 1/2 Inch / 0.01 Meter
A/V Sync Delay (by Source) -100 to +500 ms
HDMI Inputs / Output(s) 8 / 2
4K / 60 Hz 4:4:4 Colorspace Support
HDCP 2.2 Copy-Protection Compatibility
Dolby Vision Support
HLG (Hybrid Log Gamma), HDR10, WCG (Wide Color Gamut) Support
HDMI Support for BT.2020
HDMI Support for 3D, Audio Return Channel and CEC
Enhanced Audio Return Channel (eARC)
HDMI Support for Deep Color, x.v.Color, LipSync
HDMI Support for DVD-Audio, SACD, Multichannel PCM
Front Panel HDMI Input
HDBaseT Output
HDBaseT 4K / 60p / 4:4:4 Support
HDBaseT Dolby Vision, HLG, WCG, POC Support
HDBaseT IR / RS-232 Pass-through
Analog to HDMI Upconversion From 480i / 576i
4K Upscaling from 1080p via HDMI
Component Video Inputs 2
Composite Video Inputs 2
Digital Audio Inputs (COAX / OPT) 1 / 2
Analog Audio Inputs 8
Phono Input
Front Panel A/V Input
Analog Pre-outs 11.2 (for 7.2.4 CH Object Based Audio)
Subwoofer Outputs 2 (Discrete)
Google Chromecast built-in
Google Assistant (Voice Control)
FlareConnect Wireless Multi-Room Audio Streaming Technology
DTS Play-Fi
DTS Play-Fi App for iOS and Android Integra Music Control
App Control via iOS and Android-Powered Devices Integra Control Pro
Apple Airplay
iPod / iPhone / iPad Ready
Home Network Music Streaming
TIDAL High Fidelity Music Streaming*
Spotify Connect*
TuneIn Radio*
DSD Support (2.8, 5.6, 11.2 MHz) 2.8, 5.6, 11.2 MHz
Dolby TrueHD Support
Apple Lossless (ALAC) Support
WAV Support
AIFF Support
DSDIFF Support
FLAC Support
MP3 Support
USB Input for Streaming Audio
WiFi Certified
Firmware Updates via Network and USB
* Availability of service depends on region.
Fixed or Variable Zone 2 Line Out
Fixed or Variable Zone 3 Line Out
Zone 2 Video Output HDMI
Zone 2 OSD
Zone 2 Audio DAC HDMI (1-5), Coax, Optical, NET, USB
Zone 3 Audio DAC NET, USB
Whole House Mode HDMI (1-5), Coax, Optical, NET, USB, Analog
Remote Play Zone- Selectable Airplay, Spotify Connect
Bi-directional RS-232 Control Port
Bi-directional Ethernet Control Port
Rear Panel IR Input / Output 2 / 1
RIHD (Remote Interactive over HDMI)
12V Trigger (with Adjustable delay) x3, Assignable
High-grade Construction Internal Cross Bracing (x2)
Power Supply Shielding (x2)
Copper Screws (Rear & Internal)
R Grade Power Supply
GUI for Setup Menu ✓ (Advanced HD)
Quick Setup Menu
Input Name Edit Fully Customizable
HDMI Standby "Through" Mode Assignable
Dealer Settings Memory Store & Recall Function
Screensaver Function ✓ (Advanced)
Hybrid Standby to Reduce Power Consumption
Smart Grid Ready
Anti-Resonant Aluminum Front Panel
Gold-Plated RCA Terminals
Oversized Detachable AC Cord
Rack Mount Kit Available IRK-180-4C
Warranty 3 YEARS
Input Sensitivity and Impedance 200 mV / 82 k-Ω (LINE)
3.5 mV / 47 k-Ω (Phono MM)
Rated RCA Output Level and Impedance 1 Vrms / 330 Ω (Pre Out / Subwoofer Pre Out)
200 mV / 1.2 k-Ω (Zone Out)
2.0 V / 1.2 k-Ω (Zone Pre Out)
Rated XLR Output Level and Impedance 2V / 220 Ω (Pre-Out)
Phono Overload 70 mV (MM 1 kHz, 0.5%)
Frequency Response 5 Hz - 100 kHz (DIRECT)
Tone Control ±10dB, 100 Hz (Bass)
±10dB, 10 kHz (Treble)
Signal-to-Noise Ratio 110 dB (Line, IHF-A)
80 dB (Phono)
Input Sensitivity / Output Level and Impedance 1.0 Vp-p / 75 Ω (Composite / Component Y)
0.7 Vp-p / 75 Ω (Component Pb / Pr)
Tuning Frequency Range FM 87.5 MHz - 108 MHz
FM 87.5 MHz - 107.9 MHz (Taiwan Model)
AM 522/530 kHz - 1,611/1,710 kHz
AM 530 kHz - 1,710 kHz (Taiwan Model)
FM / AM Preset Memory 40 Stations
Power Supply AC 220–230 V, 50/60 Hz
AC 120 V, 60 Hz (Taiwan Model)
Power Consumption 70 W
Stand-by Power Consumption 0.1 W
Dimensions (W X H X D) 435 x 197 x 436 mm
Weight 13.5 kg
Dimensions (W X H X D) 565 x 325 x 547 mm
Weight 16.5 kg